In order to further enhance the customer service experience and strengthen the technical support and after-sales protection system construction in overseas markets, from July 21, 2025 to August 8, 2025, China National S inotruk welcomed a delegation of important customers from Zambia to kick off a w

Zambia’s main export to Switzerland is electrolytic copper, accounting for 73.3% of total exports to Switzerland; the main export to China is also electrolytic copper, accounting for 62% of total exports to China; the main export to Congo is sulfuric acid , Accounting for 23.2% of the total exports