Exporting Biodegradable Resin Compounds to the US — Compostable Packaging Buyers

Biodegradable resin compounds are the foundational feedstock for the US compostable packaging industry, enabling the production of films, bags, rigid containers, and food service ware that can break down in industrial or home composting environments. As US states and corporations push to reduce plastic waste and meet extended producer responsibility (EPR) targets, demand for certified compostable resins has surged. This page provides a comprehensive guide for Latin American and African suppliers seeking to enter the US market, and for US buyers looking for reliable, high-quality sources of biodegradable resin compounds.

Product Specifications and Grades for Biodegradable Resin Compounds

Biodegradable resin compounds are typically based on polylactic acid (PLA), polyhydroxyalkanoates (PHA), polybutylene adipate terephthalate (PBAT), or starch blends, often compounded with additives to enhance processability and end-of-life performance. US buyers require resins that meet ASTM D6400 or D6868 standards for industrial compostability, and increasingly the BPI (Biodegradable Products Institute) certification. Common grades include injection molding grades for cutlery and lids, extrusion grades for films and bags, and thermoforming grades for trays and clamshells. Melt flow index (MFI), tensile strength, and elongation at break are critical parameters, with typical MFI ranges of 3–10 g/10 min for extrusion and 10–30 g/10 min for injection molding. Moisture content must be controlled below 0.5% to prevent hydrolysis during processing.

LATAM and Africa Supplier Landscape

Latin America has emerged as a significant supplier region for biodegradable resin compounds, driven by abundant agricultural feedstocks (corn, sugarcane, cassava) and growing biopolymer production capacity. Brazil leads with companies like Braskem’s biopolymer division and BASF’s local compounding facilities, producing PLA and PBAT blends. Argentina and Colombia have smaller but expanding producers focusing on starch-based compounds and PHA. In Africa, South Africa is the primary hub, with companies like Green Fibres and local subsidiaries of global biopolymer firms offering PLA and PHA grades. Other African nations such as Kenya and Nigeria have nascent production, often based on cassava starch, but face challenges in scaling and certification. For US buyers, Latin America offers logistical advantages due to proximity and existing trade agreements, while Africa presents opportunities for cost-competitive sourcing if supply chain reliability can be assured.

US Compostable Packaging Buyer Types

US compostable packaging buyers span several segments: (1) large-scale converters who produce compostable bags, food wrappers, and service ware for retailers and food service chains; (2) brand owners like Starbucks, McDonald’s, and Walmart that mandate compostable packaging for private labels; (3) municipal composting facilities that procure certified compostable bags for organics collection programs; and (4) specialty packaging companies serving the eco-conscious consumer market. Procurement is typically done through multi-year contracts with volume commitments, often 500–2,000 metric tons per year per buyer. Specifications are non-negotiable: resins must carry BPI certification and meet ASTM D6400 or D6868, with full documentation of compostability testing per ISO 14855. Buyers also require consistent MFI and mechanical properties across lots, and many demand third-party audits of production facilities.

Certifications and Import Requirements

Certifications and import requirements are stringent for biodegradable resin compounds entering the US. The primary certification is BPI compostability certification, which requires testing by an approved lab (e.g., ASTM D6400 for industrial composting). For home compostable claims, TÜV Austria’s OK Compost HOME or DIN CERTCO’s Home Compostable certification is needed. Importers must ensure the resin complies with FDA 21 CFR for food contact if used in packaging that touches food. Additionally, the US Customs and Border Protection (CBP) requires proper Harmonized Tariff Schedule (HTS) classification, typically under 3907.70 (PLA) or 3907.99 (other polyesters), with country of origin documentation. No specific import license is required for biopolymers, but a US-based importer of record is necessary. The US Composting Council’s Compostable Labeling Guidelines also apply, requiring clear labeling of compostability and certification logos.

Pricing and Lead Time Context

Pricing for biodegradable resin compounds is generally higher than conventional fossil-based plastics, reflecting the cost of biobased feedstocks and specialized compounding. As of early 2025, PLA-based compounds range from $1.50–$2.50 per kilogram FOB, while PBAT blends are $2.00–$3.00 per kilogram. PHA compounds, due to lower production volumes, command $3.00–$5.00 per kilogram. Lead times from Latin American suppliers are typically 4–8 weeks for standard grades, and 8–12 weeks for custom formulations. African suppliers may require 8–14 weeks due to longer shipping routes and port congestion. Buyers should factor in freight costs, insurance, and potential tariffs; under USMCA, Latin American imports may qualify for zero tariffs if the resin meets regional value content rules.

How Coppermont Connects Suppliers to Buyers

Coppermont connects Latin American and African suppliers of biodegradable resin compounds with US compostable packaging buyers through a structured advisory and matchmaking process. We vet suppliers for production capacity, certification compliance, and financial stability, and we pre-qualify buyers based on volume requirements and procurement timelines. Our team provides guidance on certification pathways, logistics optimization, and contract negotiation. Whether you are a supplier looking to expand into the US market or a buyer seeking a reliable source of certified compostable resins, Coppermont facilitates the connection with transparency and expertise. Contact us to begin the process: suppliers can submit their product portfolio for review, and buyers can request a tailored sourcing brief.

Ready to Source or Supply Biodegradable Resin Compounds?

Ready to source or supply biodegradable resin compounds? Coppermont’s trade advisors can help you navigate the US compostable packaging market. Reach out today to schedule a consultation and access our network of vetted partners.