Input composition compliance for PVC hose manufacture: imported inputs must match declared use and verifiable proportions for export production.

Standards prescribe the input composition and allowable proportions for manufacture of PVC hoses reinforced with synthetic yarn, listing per kilogram norms for PVC resin, plasticiser, stabilizer, colourants and polyester yarn. Applicants must import only inputs used or required in the declared export product, and the proportions of inputs must be determinable and verifiable to ensure conformity with export documentation.

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