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Analysis of copper production in China in 2000

. Table 1 Analysis of the species present, gap, imports more gold bars of copper and copper units, rods,[link widoczny dla zalogowanych], type 53 * timber, profile (import over 130,000 tons); copper and copper alloy wire (255 500 t), thickness> o. 15ram copper and copper alloy plates, sheets,[link widoczny dla zalogowanych], strip (17 tons). In these types of products, refined copper gap reached a maximum of 951%, refined copper is still dominated by imports. In plates, sheets, strip imports, copper alloy materials are dominant, accounting for imports of such products for 60 ~, 4 or more. 2000 China's export of copper and copper alloys and quantities of the species listed in Table 2. As can be seen from the export products,[link widoczny dla zalogowanych], while copper and copper alloys exports 10O/62E only the right of imports. But in addition to the refined copper products is lOO%, the copper alloy material exports account for a large proportion of the exports of copper, an average of 60 / 6 above. Third, the market supply of refined production l) According to statistics, in 2000 China's refined copper production of 1.326 million tons. According to customs statistics, in 2000 the domestic market supply of refined copper by the following several parts (all net of exports); produces 5.88 million tons of copper concentrate production; imported 5.32 million tons of copper concentrate production; Domestic Scrap Copper 30 million tons of copper production; import 498,000 tons of copper scrap copper production; import 123,000 tons of blister copper; import 553,[link widoczny dla zalogowanych],000 tons of refined copper. If not consider the production of copper scrap copper production for 30 million tons, then the sum of more than 2000 refined copper supply on the domestic market should be 22.94 million tons in fact should be apparent that this is a real statistics, the real and relevant statistics, compared to 13.26 million tons. Difference between the two 968,[link widoczny dla zalogowanych],000 tons, the error of 73%. Therefore, you should be sure to say that 1,326,000 tons of refined copper output does not reflect the actual situation of China's copper production, while 22.94 million tons to more truly reflect the market supply of refined copper. Fourth, the supply of copper material market a long time, China's copper processing is extensive, and to be in mostly low-end products. Copper finishing products can not meet the needs of economic development, for which a large number of imports of copper a year of finishing products. Copper 155.11 million tons in 2000 made imports a variety of copper materials (copper alloy materials) 55.62 million tons, the market is indeed apparent copper supply 2,107,300 tons. Must be noted that in 2000 the supply of copper table 120O0 years the variety and quantity of imports c tons. ~ ~ A trace of different clam plate lag J a total import volume 2739130169255475170475I4069342184120000761735 which sets the amount of copper 1359l9252224286364101l3887937996120000597722 proportion was% 49.6 - _711l95137.6l95590.0100785 Table 22000 on the type and quantity of copper exported 54.229 {t .4 ten thousand tons of refined copper, net of Shanghai Futures Exchange stockpiles of 10 million tons, the actual market for the consumption of refined copper added 21.94 million tons of these 7 - to become useful, discounted at the current level of domestic processing, can produce about 1.55 million tons of copper so. This figure and statistical basic kiss sets yield five Opinions 1_ refined production: raw materials by copper (self-produced copper concentrate, copper concentrate imports, scrap copper, blister copper), calculated the number of imports of refined copper, can be identified, in 2000 China's refined copper production and supply should be 229 million tons. 1.32 million tons of statistics does not mean the beginning of the domestic supply of refined copper market really. 22,000 of the total market supply of copper should be 2.107 million tons, (domestic + import an export), it should say this is the year's consumption of copper in China (not including the copper winding wire included), and some reports of copper consumption was 160. ~ 180 million tons is incorrect. 3 The statistical department should improve and perfect the statistical methods and data sources in order to provide more accurate data can be representative of the domestic real consumption. So. Of copper consumption in China's economic development, prediction and evaluation will have real relevance 4. Copper consumption in China increased rapidly, on the one hand reflects the needs of national economic development, but on the other hand, should also promote conservation and reduce consumption of fixed units, so that newly created tons of copper consumption of higher value should be noted that at present China's copper demand 70 / 6 of rely on imports. Although funding sources of the raw material market, but it must not go in the pursuit of copper consumption, and consumption of copper consumption in the first power of the Mouth
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