[www.ferro-alloys.com] In August 20^th and 21^st, 2015, www.ferro-alloys.com host the 9^th Cored Wire Application & Industrial Chain Summit conference and Jiangyin Xinjugang Cored Wire Co., LTD as the sponsor, there are about more 100 enterprises representatives attending the summit, which opened at half past eight in the morning, and Shanghai customs college professor Zong Huimin gave a total speech and talk about the problem about cored wire classified and international foreign trade, Guanghe Law Firm lawer Mr. Sun Guodong  talk about the trade dispute resolution and advise, metallurgical information institute professor Xu and Lu give the lecture about cored wire production technology, and also about Ca treatment application in steel. 

Harbin Coredwire Metallurgy Co., Ltd president Wu talked cored wire from history, and he has studied the application about cored wire for more than 30 years, because the technology from last century, Ca only affected the cleanness about steel liquid, and the technology was not maturity, which led the lad failed and bang, and in 1970s, scientist studied Oxygen was god for cored wire production, it only solid, liquid and gas chemical reacted, but also reacted through solid and gas, it was not stable, and in 1980s, it become true and was called the revolution about industrial, and because solid and liquid reacted, Strip steel as the carrier, which changed and also the furnace had become melting furnaces and increased the steel quantity. With the development of industry, so cored wire inner raw material was not CaSi, but also about S, C,Fe and so on.

President Wu thought it should classified into 3 part, steel melted, sulfur steamed and C steamed, because there was no strip steel can not called cored wire, and cored wire included strip steel, and affected by the physical properties and chemical properties decreasing Calcium, from 98% to 25%-31% called Calcium silicon alloy, and also can applied to Fe, Al and Sulfur.

Shanghai customs college professor Zong make a brief introduction and analysis the history about cored wire, and cored wire classified by the inner material, and the strip steel as the carrier, so was not classified 3824, if we all want to classified in 7202, it will spend more time, and he also gave examples demonstrated about the same commodity classified different HS code, and now ,international Europe customs and America customs all classified cored wore to ferroalloy 7202, and many HS experts have agreed the classify, and professor Zong said the inner material is the main classified way logical.

Beijing Shougang Ferroalloy Co., Ltd engineer Xu said the definition about ferroalloy, and cored wire was ferroalloy in America, but cored wire was applied in steel was not called cored wire, the definition about ferroalloy was one or more metal and non-metal reacted Fe compound, but cored wire was mixture, so it was not the definition about ferroalloy. For the affected usage, cored wire can decrease the environment pollution and can increase the recovery about Calcium more than 10% in steel, so it should clear classified 7202 ferroalloy, and he also queried why limited Al and sulfur, and it different that the cost and sales price by the industries production technology.

And www.ferro-alloys.com president Liu said cored wire classification should from fact and science, and told the present status of the industry, scientific classified we need observe and take data to talk if cored wire is suitable for to 7202 scientific and reasonable, and the current change to 3824 HS code was difficult. Therefore, president Liu advocated core industry association at the meeting, cored wire improvement and production enterprise, import and export. Advocating industry norms, establish a reasonable standard market order, fight for the biggest discounts for cored wire industry policies and interests.

And there are 13 enterprises registration after the forum, they are Jiangyin Xinjugang Cored Wire Co., Ltd, Harbin Coredwire Metallurgy Co., Ltd, Shizuishan Ketong Metallurgy Industry and Trade Co., Ltd, Shanxi Shenghua Metallurgy-chemical Co., Ltd, Anyang Chunyang Metallurgical Co., Ltd, Hebei Dexing Sheet Metal Co., Ltd, Zhengzhou Feng Yuan Ye Jin Metallurgical Materials Co., Ltd, Wuxi Novel Special Metal Co., Ltd, Baotou Tongde Alloy Co., Ltd, Jiangyin Yurui Metallurgical furnace Charge Co., Ltd, Zhengzhou Wanlong Metallurgical Co., Ltd.

The business summit, talked the voices of the current classification of products, they talked their own opinions, for corporate product innovation, companies that fall into the most appropriate 3824, not only from ferroalloy definition, cored wire definitions included and various industry documents to find reasonable evidence, cored wire customs classification should be attributed to 3824.

• [Editor:tianyawei]