BUYING GUIDE · LAST REVIEWED 2026-10-03
How Polymer Additives Are Shipped from China
Packaging, container loading and indicative transit references from Qingdao with safe freight fallback.
Short Answer
The primary export port is Qingdao, China. Confirmed loading is 14 MT for 20GP and 24 MT for 40GP; current freight must be requested and CIF remains an estimate until freight and insurance are confirmed.
Container and packaging reference
For confirmed 20 kg bags: 20GP = 700 bags and 40GP = 1,200 bags. For 25 kg PVC bags: 20GP = 560 bags and 40GP = 960 bags. Packaging scope must be confirmed for the selected family.
Indicative transit time from Qingdao
Freight status
Transit times are indicative references, not schedules. Current freight: Request Current Freight Quote. If the live source is unavailable, the safe fallback remains active.
Controlled Evidence and Related Resources
Evidence scope: Application and comparative results are formulation-specific and are not guaranteed product specifications. Final grade selection and dosage must be validated in the customer's resin, formulation and processing conditions.