Vietnam Zinc Rubber Classifier Successful Cases

2018-4-29zinc tungsten vanadium iron lead copper polymers rubber natural petrochemicals plastics and syn-thetic rubber 100 95 77 32 28 26 18 100 29 ussr, south africa, rhodesia jamaica, surinam, canada, australia brazil, gabon, south africa, zaire malaysia, thailand, bolivia canada, norway canada, mexico, peru canada, bolivia, peru, south korea.

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