1. Introduction

Anodizing is an electrochemical surface-treatment process, commonly used on aluminium and other suitable metals, to improve corrosion resistance, surface hardness, durability, appearance and suitability for industrial applications. Anodizing facilities may serve manufacturers in construction, architectural aluminium, automotive components, electrical equipment, aerospace-related supply chains and consumer products.

In Morocco, competition concerns can arise where a small number of anodizing facilities control access to essential surface-treatment services, specialized machinery, technical certifications, industrial zones or strategically located production capacity.

Anodizing facility market power refers to the ability of one or more undertakings to act to a significant extent independently of competitors, customers and suppliers. This may enable a facility operator to raise prices, restrict production, discriminate between customers, refuse access, impose exclusivity or disadvantage downstream manufacturers.

The principal legal framework is Morocco's Law No. 104-12 on the Freedom of Prices and Competition, read alongside Law No. 20-13 on the Competition Council, as amended. The analysis must distinguish lawful commercial success from abusive conduct and genuine market dominance from temporary capacity shortages.

A crucial qualification is that the cases discussed below are principally comparative precedents from EU, French and other competition-law jurisdictions. They provide analytical guidance for a Moroccan dispute; they should not be misrepresented as six reported Moroccan anodizing-specific judgments.

2. Legal framework in Morocco

A. Law No. 104-12: Freedom of prices and competition

Moroccan competition law provides the foundation for assessing restrictive agreements, abuses of dominance and certain merger-related threats to competition.

The main provisions relevant to an anodizing facility are:

Article 6 — Anticompetitive agreements: Relevant where competing anodizing plants coordinate prices, surcharges, capacity, customer allocation or tenders.

Article 7 — Abuse of dominant position: Relevant where a dominant facility operator uses its market position to exclude rivals, impose unjustified discriminatory terms, or otherwise distort competition.

Merger-control provisions: Relevant where an acquisition, consolidation or restructuring of anodizing facilities could significantly restrict competition, subject to the statutory thresholds and applicable notification requirements.

The precise application depends on the current consolidated legislation, the conduct and the available evidence.

B. Law No. 20-13: Competition Council

Morocco's Competition Council plays a central role in investigating and reviewing competition matters within its statutory powers. Depending on the case, the relevant issues may include market investigations, examination of restrictive practices, merger review, interim measures and sanctions.

C. Relevant market definition

A market-power investigation should examine both the product market and the geographic market.

A facility may have considerable power in a narrow market even if many metal-treatment businesses operate nationally. For example, a plant with unique certification, specialized equipment or a strategically located production line may face little effective competition for a particular class of industrial components.

3. How market power arises in an anodizing facility market

Market power does not automatically follow from owning expensive machinery or having a large market share. It depends on whether customers have realistic alternatives and whether competitors can enter or expand.

A. Structural barriers to entry

Anodizing facilities may require:

Significant capital investment in treatment tanks, rectifiers, automated handling systems and quality-control equipment.

Environmental controls for chemical handling, wastewater treatment and waste disposal.

Technical expertise and consistent process control.

Customer qualification, testing and certification.

Reliable supplies of electricity, water, chemicals and suitable industrial premises.

These conditions can make entry difficult, especially in a region where demand is concentrated among a few large manufacturers.

B. Types of market power

Capacity-based power

A facility controls most locally available capacity for a specialized anodizing process and can raise prices or delay orders without losing sufficient business to rivals.

Customer-dependency power

Manufacturers depend on a particular plant because alternative facilities cannot meet their specifications, delivery deadlines or qualification requirements.

Vertical integration power

A vertically integrated aluminium producer owns the principal anodizing facility and may favor its own downstream manufacturing operations over independent customers.

Collective market power

Several competing facilities coordinate prices, allocate customers or collectively restrict capacity.

C. Determining dominance

A competition authority would consider market shares, the number and capacity of rivals, switching costs, transport expenses, customer bargaining power, import competition, entry conditions and the duration of any capacity constraints.

A hypothetical operator holding 70% of a narrowly defined regional market may warrant close scrutiny, but that percentage alone does not establish an infringement. Conversely, a lower-share operator may exercise significant power if it controls a technically indispensable service.

4. Principal competition concerns

A. Excessive or discriminatory pricing

A dominant facility might charge independent manufacturers substantially higher prices than an affiliated downstream business, without objective cost or efficiency justification.

Different prices are not automatically unlawful. Differences may reflect batch size, treatment complexity, energy costs, quality requirements, credit risk or delivery schedules. The concern is unjustified discrimination that harms competition, particularly where dependent customers cannot switch suppliers.

B. Refusal to supply

A plant may refuse to process a manufacturer's components, withdraw an established supply relationship or reserve all available capacity for affiliated businesses.

Under Article 7 of Morocco's Law No. 104-12, refusal to sell and unjustified discriminatory conditions can be relevant forms of abuse. However, an authority should distinguish exclusionary conduct from legitimate refusals based on safety, creditworthiness, technical incompatibility or genuine capacity limitations.

C. Exclusive purchasing and long-term contracts

A dominant facility might require customers to obtain all anodizing services from it for several years. Such agreements may foreclose rival facilities if they cover a substantial share of demand and make entry or expansion commercially unviable.

Relevant factors include contract duration, termination rights, the availability of alternative suppliers and whether exclusivity is necessary to recover customer-specific investment.

D. Predatory pricing

A facility may temporarily charge below-cost prices to eliminate competing anodizers and subsequently increase prices after rivals exit.

Low prices arising from improved efficiency, excess capacity or genuine competition are generally beneficial. The legal question is whether the pricing meets the applicable statutory test and is capable of excluding competitors.

E. Capacity withholding and coordinated conduct

Competitors could agree to limit operating hours, delay expansion, allocate customers or coordinate chemical and energy surcharges. These arrangements may fall within Article 6 if their object or effect is to restrict competition.

Parallel price increases alone do not necessarily establish collusion. Evidence of communications, common plans, information exchanges or other conduct supporting coordination would be important.

5. At least 8 important case laws

The following cases establish principles that can help analyze market power, refusal to supply, discrimination, foreclosure and access to industrial facilities. They are persuasive comparative authorities, not Moroccan judgments on anodizing facilities.

Case 1: United Brands Company v Commission (1978)

Citation: Case 27/76, Court of Justice of the European Communities.

Principle: Market dominance is the ability to behave to an appreciable extent independently of competitors, customers and ultimately consumers.

Explanation: The Court examined United Brands' position in the banana market, including market structure, competitive constraints and the company's commercial conduct. The judgment illustrates that market power must be evaluated in its economic context rather than inferred from one factor alone.

Application to anodizing in Morocco: If a facility serves most customers requiring a specialized architectural finish, the Moroccan Competition Council could examine its market share alongside alternative capacity, transport costs, technical qualifications and customer switching possibilities. A large market share would be relevant evidence, but not conclusive proof of abuse.

Case 2: Commercial Solvents Corporation v Commission (1974)

Citation: Joined Cases 6/73 and 7/73, Court of Justice of the European Communities.

Principle: A dominant undertaking's refusal to supply an input can constitute abuse when it threatens to eliminate competition in a downstream market.

Explanation: The dispute concerned the supply of a chemical input to a customer competing in a downstream market. The case demonstrates that a supplier cannot necessarily use control over an important input to exclude a downstream competitor.

Application to anodizing in Morocco: Suppose a vertically integrated industrial group controls a critical treatment facility and refuses to anodize components for independent manufacturers while reserving capacity for its own downstream operations. If the refusal threatens effective downstream competition, it may warrant investigation under Article 7 of Law No. 104-12.

The analysis must still establish the relevant market, exclusionary effects and absence of adequate objective justification.

Case 3: Oscar Bronner GmbH & Co. KG v Mediaprint (1998)

Citation: Case C-7/97, Court of Justice of the European Communities.

Principle: A duty to grant competitors access to infrastructure developed by a dominant undertaking is subject to a demanding test.

Explanation: The Court considered whether access to a newspaper distribution system was indispensable for a competitor. It emphasized the importance of alternatives, the prospect of eliminating competition and whether refusal could be objectively justified.

Application to anodizing in Morocco: A competing manufacturer cannot automatically demand access to a rival's anodizing plant simply because building its own plant would be expensive.

An access obligation would require a careful examination of whether the service is genuinely indispensable, whether realistic alternatives exist, whether refusal threatens to eliminate effective competition and whether objective justifications apply.

This distinction protects competition without automatically requiring firms to share privately developed infrastructure.

Case 4: Michelin v Commission (1983)

Citation: Case 322/81, Court of Justice of the European Communities.

Principle: A dominant undertaking has a special responsibility not to impair effective competition through its conduct.

Explanation: The case examined Michelin's commercial practices and rebate arrangements in the tyre market. It illustrates how incentive structures may reinforce customer dependence and make switching to competitors more difficult.

Application to anodizing in Morocco: A dominant anodizing operator could offer annual rebates conditional on customers placing nearly all their orders with it. If the arrangement forecloses rival plants or makes switching commercially impractical, it may raise concerns under Article 7.

By contrast, transparent volume discounts reflecting genuine cost savings are not automatically unlawful.

Case 5: Hoffmann-La Roche & Co. AG v Commission (1979)

Citation: Case 85/76, Court of Justice of the European Communities.

Principle: Loyalty-inducing arrangements imposed by a dominant undertaking may restrict competition.

Explanation: The case involved fidelity rebates and exclusive purchasing arrangements in the vitamin market. The Court examined how such arrangements could tie customers to the dominant supplier and restrict competitors' opportunities.

Application to anodizing in Morocco: A facility with substantial market power might require aluminium-profile manufacturers to purchase all their anodizing services from it in exchange for rebates or preferential production slots.

An assessment should examine the proportion of demand covered, duration, available alternatives, customer dependence and the practical ability of competing facilities to expand.

Case 6: Microsoft Corp. v Commission (2007)

Citation: Case T-201/04, General Court of the European Communities.

Principle: A dominant undertaking may abuse its position by withholding access to information or interoperability needed for effective competition in a related market, where the applicable legal conditions are satisfied.

Explanation: The case concerned Microsoft's refusal to provide interoperability information to competing server operating-system developers. The judgment illustrates how control over an important technical input can reinforce dominance in an adjacent market.

Application to anodizing in Morocco: Consider a hypothetical facility that controls specialized process specifications, qualification procedures or technical data needed for manufacturers to transfer production to alternative anodizing plants.

If it withholds information in a manner that unjustifiably prevents switching or excludes rivals, competition concerns may arise. However, proprietary know-how is not automatically subject to compulsory disclosure; indispensability, the nature of the information and the applicable legal test remain important.

Case 7: Slovak Telekom a.s. v Commission (2021)

Citation: Case C-165/19 P, Court of Justice of the European Union.

Principle: Not every exclusionary practice involving access to infrastructure must satisfy the strict conditions applicable to a standalone refusal to supply.

Explanation: The litigation concerned access to a telecommunications network and alleged exclusionary conduct. The Court distinguished a straightforward refusal to provide access from other forms of conduct that make access more difficult or disadvantage competitors.

Application to anodizing in Morocco: A dominant facility might technically accept competitors' orders but impose discriminatory scheduling, excessive processing delays or unnecessarily burdensome conditions that make effective access commercially impractical.

The legal assessment should examine the actual conduct rather than automatically treating every access-related dispute as a refusal-to-supply case.

Case 8: AKKA/LAA v Konkurences padome (2017)

Citation: Case C-177/16, Court of Justice of the European Union.

Principle: Excessive pricing by a dominant undertaking can be assessed by comparing the price charged with the economic value of the service, using appropriate comparative methods.

Explanation: The case concerned copyright-management fees and the assessment of whether the prices charged were unfairly high. The Court considered how comparisons between prices and economic value could be conducted.

Application to anodizing in Morocco: If a dominant facility substantially increases its processing fees, the assessment should consider:

Prices charged by comparable facilities in Morocco and relevant foreign markets.

Differences in energy, chemical, labour and environmental-compliance costs.

The technical complexity and quality of the service.

Profitability, investment requirements and the economic value of the service.

A high price alone does not prove abuse. A defensible finding requires an appropriate economic and legal assessment under the applicable Moroccan rules.

6. Summary of the case-law principles

7. Hypothetical Moroccan case study

Facts

Assume Atlas Surface Treatment SARL operates the principal specialized anodizing facility serving manufacturers in a particular Moroccan industrial region.

It has a 72% share of the narrowly defined market for a specialized industrial anodizing service. Two smaller competitors have limited capacity. Atlas introduces a substantial price increase, reserves its fastest production slots for an affiliated aluminium manufacturer, and requires certain customers to sign three-year exclusive purchasing agreements.

An independent manufacturer complains that it cannot transfer its orders because the smaller facilities lack the necessary technical qualification and available capacity.

These facts are hypothetical and do not describe an established Moroccan case.

Legal analysis

Issue 1: Does Atlas possess a dominant position?

The 72% share may be significant evidence. The Council would also need to consider market definition, alternative suppliers, entry barriers, capacity constraints and customer bargaining power.

Issue 2: Is the preferential treatment abusive?

The authority should compare the treatment of affiliated and independent customers, accounting for legitimate differences in costs, service requirements and capacity. Preferential treatment is not automatically unlawful, but unjustified discrimination that distorts competition could be relevant under Article 7.

Issue 3: Are exclusive contracts restrictive?

The duration and market coverage of the contracts matter. Exclusivity that forecloses a substantial proportion of demand and prevents viable competitors from entering or expanding could raise concerns.

Issue 4: Is the price increase unlawful?

The authority would need evidence supporting the applicable legal theory, such as excessive pricing or exclusionary conduct. The size of the increase alone is insufficient.

Issue 5: Is access to Atlas's facility legally required?

Not necessarily. The authority should consider whether alternative plants are viable, whether access is indispensable, whether refusal threatens effective competition and whether the requested remedy would be proportionate.

Possible remedies

Depending on the evidence and applicable procedure, possible measures could include:

Ending unlawful exclusivity clauses.

Ceasing unjustified discriminatory treatment.

Removing anticompetitive contractual restrictions.

Imposing proportionate behavioural remedies where legally authorized.

Reviewing a concentration that creates or strengthens market power.

Applying statutory sanctions where an infringement is established.

Any access remedy should be carefully designed to protect safety, legitimate intellectual property, investment incentives and the economic viability of the facility.

8. Compliance and prevention framework

Anodizing operators in Morocco can reduce competition-law risks through a structured compliance programme.

Market assessment

Periodically assess market shares, alternative facilities, customer dependence and barriers to entry.

Transparent pricing

Document objective reasons for discounts, surcharges, priority scheduling and differences between customers.

Contract review

Review exclusivity, minimum-purchase commitments, automatic renewals and long-term customer restrictions.

Competitor-contact controls

Prohibit coordination with rival facilities on prices, customer allocation, production capacity or tender strategy.

Refusal-to-supply protocol

Record legitimate technical, safety, credit and capacity reasons for refusals, and apply consistent procedures.

9. Conclusion

Market power in Morocco's anodizing facility sector can emerge from concentrated production capacity, specialized technical requirements, customer dependency, high investment costs and limited regional alternatives.

Morocco's Law No. 104-12 is central to the analysis: Article 6 addresses anticompetitive agreements, while Article 7 addresses abuse of dominance and economic dependency. The comparative cases of United Brands, Commercial Solvents, Bronner, Michelin, Hoffmann-La Roche, Microsoft, Slovak Telekom and AKKA/LAA illustrate how competition authorities and courts analyze dominance, exclusionary conduct, access to facilities, loyalty arrangements and pricing.

The fundamental distinction is that market power itself is not necessarily unlawful; abusive exploitation of that power or anticompetitive coordination may be. A sound Moroccan assessment must establish the relevant market, evaluate actual competitive constraints, identify the specific conduct and its effects, and consider legitimate commercial justifications before determining liability or remedies.