Lighting Fitting,LED Light Fittings,Modern Light Fittings,Industrial Light Fittings Wenzhou DGT Lighting Co., Ltd. , https://www.dgtlight.comBeijing January 25 news, the following is the National Bureau of Statistics announced the 2004 copper, aluminum, zinc and tin production. (Unit: ton) December-December 1-12 month-on-year % YoY% YoY% Copper 171,4002.4 million + 17.9 + 5.0 Aluminum 587,000 6.56 million + 20.2 + 16.2 Alumina 613,000 70.2 million + 13.7 + 12.7 Zinc 245,700 2.54 million + 10.2 + 21.3 Lead 165,200 1.75 million + 8.2 - 3.7 Tin 15,823 117,247 + 13.7 - 9.6 (Mandarin Finance compiled)