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Import and Export Inspection and Quarantine Bureau of Weihai was informed that in 2017, Weihai Port imported 51,300 tons of heavy metal ore, up 15.6% over the same period of last year, and its import volume increased steadily for 4 consecutive years.Metal Titanium Electroplate Product manufacturer
Heavy metal ore is used to smelt the metal of copper, gold, lead, silver and other raw materials. In recent years, with the economic development and social progress, China's import of heavy metal minerals will increase accordingly. It is reported that in 2017, heavy metal imports from the ports of Weihai mainly showed the following features: The mineral types are becoming increasingly diversified, including varieties of copper concentrates, lead concentrates, zinc concentrates and copper ore sands; newly added zinc concentrates and copper ore sands, Origin of a wide range of sources, the importing country includes Peru, Australia, Ecuador, Turkey, Portugal, Mexico and other countries and regions; the same time, the quality of imported minerals has declined in 2017, the inspection and quarantine departments due to unqualified quality problems were destroyed and returned Heavy metal mine transported 352 tons, mainly from South Africa and the Philippines.
Heavy metals often accompanied by a variety of harmful elements and radioactive substances, easily contaminated the environment, endangering human health. Inspection and quarantine departments to remind import traders: In the signing of foreign trade contracts for minerals, the radioactive and harmful elements of the detection of a clear clause, where conditions permit, may entrust a reliable third-party inspection agencies before shipment inspection and supervision, and effectively protect themselves Legal rights and interests, and safeguard the health and environmental safety of our people.CNC milling zinc alloy electroplate product manufacturer