Market
Calcium carbonate is traded into and within Mexico as a chemically defined inorganic mineral (HS 283650) used as a calcium source for products marketed as dietary supplements, alongside broad industrial applications. Mexico’s SIAVI lists tariff fraction 28365001 (carbonato de calcio) with a 10% MFN import tariff, while multiple FTA partners show tariff exemptions depending on origin qualification. For supplement end-uses, COFEPRIS defines and supervises “suplementos alimenticios” under the Reglamento de Control Sanitario de Productos y Servicios and restricts therapeutic disease-prevention/cure claims in labeling and advertising. Multinational mineral suppliers (e.g., Omya México) indicate local labs and manufacturing capacity in Mexico, supporting domestic availability alongside imports.
Market RoleDomestic producer and trading market (imports and exports present)
Domestic RoleMineral input used by Mexican manufacturers and importers for dietary supplement formulations and other regulated food/pharma applications depending on grade.
SeasonalityYear-round availability (mined/processed mineral and continuous industrial supply).
Risks
Regulatory Compliance HighIf calcium carbonate is supplied for (or incorporated into) products marketed in Mexico as “suplementos alimenticios,” non-compliant labeling/claims or advertising (e.g., therapeutic prevention/cure claims) can trigger COFEPRIS enforcement actions, market withdrawal, and commercial disruption.Design downstream labels and claims to COFEPRIS supplement rules (including required legends and Spanish labeling), and obtain any required COFEPRIS advertising permissions before promotion.
Consumer Protection MediumCOFEPRIS has issued alerts related to misleading advertising and irregular commercialization of products promoted as dietary supplements; heightened scrutiny increases reputational and enforcement risk for non-compliant market entries.Implement claim substantiation controls, monitor COFEPRIS alerts, and require distributor/retailer compliance commitments for online and social media marketing.
Documentation Gap MediumInsufficient downstream documentation (e.g., supporting materials for advertising statements or classification-related documentation where applicable) can delay approvals and disrupt marketing timelines for supplement products.Maintain a document pack aligned to COFEPRIS expectations for supplement classification, labeling, and advertising review (including substantiation files).
Logistics MediumAs a bulk powder with high freight intensity, landed cost and delivery reliability can be sensitive to fuel and freight volatility, especially for cross-border and port-dependent routes.Qualify at least one domestic/local supply option where feasible and use buffer inventory policies for critical downstream manufacturing runs.
Sustainability LowMineral extraction and processing can face permitting and community/environmental scrutiny; project-level environmental impact processes may add time and compliance burden to capacity expansions.Require supplier evidence of environmental permitting/impact assessment compliance and maintain dust/water management controls in quarry and milling operations.
Sustainability- Environmental impact management for mineral extraction/beneficiation (land disturbance, dust, water management) and compliance with Mexico’s environmental impact assessment processes where applicable.
FAQ
Who regulates products marketed as dietary supplements in Mexico, and what is the main rule that defines them?COFEPRIS (Mexico’s federal health risk protection authority) provides the regulatory framework and guidance for “suplementos alimenticios,” including definitions and restrictions under the Reglamento de Control Sanitario de Productos y Servicios and related rules on labeling and advertising.
If a finished product containing calcium carbonate is marketed in Mexico as a dietary supplement, what are key label requirements COFEPRIS highlights?COFEPRIS guidance indicates the front label should clearly state “SUPLEMENTO ALIMENTICIO,” include a complete ingredient list (including additives/excipients), and display required legends such as “EL CONSUMO DE ESTE PRODUCTO ES RESPONSABILIDAD DE QUIEN LO RECOMIENDA Y DE QUIEN LO USA” and “ESTE PRODUCTO NO ES UN MEDICAMENTO,” along with lot and expiration date; imported products must have the label information in Spanish.
What does SIAVI indicate about Mexico’s tariff treatment for calcium carbonate under fraction 28365001?SIAVI lists tariff fraction 28365001 (carbonato de calcio) with a 10% MFN (NMF) import tariff and shows exemptions (“Ex.”) for several FTA partners (origin qualification required), meaning applied duty can vary by declared origin and eligibility.