As the global financial crisis gradually spreads to the real economy, large or super-large smelting companies such as Yunnan Copper, Yunnan Tin, Kunming Iron and Steel, and Yunnan Metallurgical Industry are facing severe challenges. Faced with this situation, the Provincial Economic Commission took the lead in formulating the "Yunnan Provincial Trial Measures for Nonferrous Metal Reserves" and the "Yunnan Provincial Trial Measures for Fertilizer Reserves." The provincial finance raised funds from various sources to support relevant enterprises in purchasing and storing about 1 million tons of non-ferrous metal raw materials (mineral products), including 150,000 tons of copper, 300,000 tons of aluminum, 150,000 tons of lead, 300,000 tons of zinc, and 100,000 tons of tin. million tons, with a reserve period of one year. It is intended to encourage relevant companies to take advantage of the low-price space and adopt acquisitions, mergers, cooperation, joint ventures, etc. to seize a batch of domestic and foreign non-ferrous metal mineral resources.

The chemical industry is another mineral production field that has been severely affected by the financial crisis in Yunnan. To this end, the "Yunnan Province Fertilizer Reserve Trial Measures" plans to purchase and store 500,000 tons of chemical fertilizers, including: 300,000 tons of nitrogen fertilizer, 100,000 tons of phosphate fertilizer, and 100,000 tons of compound fertilizer. The reserve period is from now until March 31, 2009. end. Provincial supply and marketing cooperatives are responsible for the off-season fertilizer procurement and storage tasks. Interest and storage fees incurred by the enterprise during the purchasing and storage period shall be appropriately subsidized from funds allocated within the provincial budget. Encourage enterprises to purchase and reserve a batch of heavy chemical raw materials such as iron ore and copper concentrate when prices are low, and actively integrate a batch of domestic and foreign mining resources.

Bank pledge means that the bank lends money to other companies (which may be established by the bank itself). Other companies are equivalent to borrowing money. When they have the money, they spend it hard. If the bulls lose, the company uses the money to buy it back at the bottom. The goods are returned to the bank, which is equivalent to the short-selling principle of futures. Because it is cooperated with the major shareholder of the bank, it is impossible to have too much money. Generally, longs are not opponents of shorts, unless there is a super bank that wants to annex the listed bank; conversely, when the bank cooperates with When partners want to go long, the short side is not the opponent of the long side.

In this example, Yunnan lends money to companies to purchase low-priced metals with the power of a province, and then profits from it when the price rises. . In order to achieve the purpose of helping enterprises survive this financial crisis. Now it seems that it is difficult to achieve their goal, because the purchase and storage time is too long, it will not have much impact on the market for the time being, and when the metal is released to the market, it will cause pressure.