The National Markets and Competition Commission (CNMC) has placed Spain’s corrugated cardboard manufacturing sector under scrutiny after carrying out a wave of surprise inspections at the premises of several of its leading operators. The regulator’s investigation seeks to determine whether there were alleged non-aggression agreements, customer allocation, artificial price coordination and exchanges of commercially sensitive information between competitors. The preliminary investigation has a direct impact on the Canary Islands’ industrial fabric, where corrugated cardboard is a critical input for the packaging and cold chain operations of two key industries for the islands’ ports: fishing and frozen-meat distribution.
The premises inspections, conducted between October 6 and 9, represent the stage preceding the formal opening of penalty proceedings and do not prejudge the guilt of the companies involved. The regulator’s intervention reflects its priority of dismantling corporate cartels because of their distortion of final consumer prices and the direct additional costs they pass on to the supply chain. The investigation affects the core of the islands’ food logistics system, which depends on a continuous supply of high-strength technical cardboard boxes to ensure the transport of perishable goods from port facilities to the regional and international retail network.
Vulnerability of the Cold Chain at the Islands’ Ports
The corrugated cardboard used in the fishing and frozen-meat sectors requires high-density technical specifications and moisture-resistant treatments to withstand storage in cold rooms and maritime transport in refrigerated containers. Any change or anticompetitive agreement affecting the production costs of this packaging is immediately reflected in the operating results of processing plants and cold-storage industries located at the Port of Las Palmas and the Port of Santa Cruz de Tenerife.
The archipelago’s processing and export companies operate on tight margins shaped by maritime freight rates and the additional costs associated with the islands’ outermost-region status. An artificial increase in the price of cardboard boxes limits the competitiveness of catches landed on the islands compared with other fishing hubs in the Atlantic and complicates the distribution logistics for frozen meat, a sector that uses the archipelago as a transshipment and intermediary hub for the West African market.
The Leniency Program and Oversight of the Island Market
The CNMC’s action creates a climate of commercial uncertainty while the data collected during the October inspections are analyzed. The agency has recalled that its leniency program remains in force, a mechanism that exempts companies from paying fines if they provide conclusive evidence of the existence of a cartel before the case is resolved, while also avoiding a ban on contracting with public administrations. The agency also continues to operate the Anonymous Competition Informant System (SICA) for receiving complaints about the fixing of commercial terms.
The archipelago’s logistics and industrial trade associations are closely monitoring the proceedings, focusing on the evolution of packaging rates over the coming quarters. The outcome of this investigation is critical to restoring transparency in a basic input that shapes the cost structure of the fishing industry, cold storage and the safe flow of frozen goods through the Atlantic corridor.
The article “Impact on the Frozen-Food Sector in the Canary Islands: Wave of Inspections Targeting Corrugated Cardboard” was first published on canarymaritime.com.







