黑龙江省进口铜精粉检测领域实现“零突破”

Group 1 - The Harbin Customs Technical Center has successfully completed the inspection of 3,691 tons of imported copper concentrate, marking a "zero breakthrough" in the inspection field for Heilongjiang Province [1] - The new inspection process reduces the time for enterprises by more than 5 days, facilitating efficient customs clearance and cost reduction [1] - The same laboratory has tested a total of 19,200 tons of imported copper concentrate, with an average reduction in customs clearance time of over 3 days [1] Group 2 - The Harbin Customs Technical Center is committed to enhancing inspection capabilities and providing high-quality services to support foreign trade enterprises [2]