1. Due to the inherent characteristics and uses of its raw materials, its price is determined. On the one hand, it is also influenced by the global and domestic supply and demand relations, and on the other hand, it is influenced by the speed of domestic economic development and economic policies. A few years ago, due to the global economic downturn and the impact of the Southeast Asian financial crisis, insufficient domestic economic demand led to a decline in aluminum prices. Later, through the country's micro regulation, active fiscal policies were implemented to expand domestic demand, which in turn led to an increase in aluminum consumption.

2、由于国内防锈铝板原材料的产能添加过快，使得一方面国内氧化铝供给偏紧，另一方面微观经济环境决议了铝的需求近几年不行能有过快的添加，这在必定程度上将更有利于促进国内防锈铝板原材料的出口。可是，国内防锈铝板原材料出产能耗大、本钱高，制约了我国防锈铝板原材料工业的开展，因而，每年仍需进口必定数量的铝以满意国内的需求，而我国对铝进出口关税的调整、汇率的变化都将影响国内铝价。

2. Due to the rapid increase in production capacity of domestic anti rust aluminum sheet raw materials, on the one hand, the domestic alumina supply is tight, and on the other hand, the microeconomic environment has determined that the demand for aluminum cannot be increased too quickly in recent years. This will to some extent be more conducive to promoting the export of domestic anti rust aluminum sheet raw materials. However, the high energy consumption and high cost of producing raw materials for domestic rust resistant aluminum sheets have constrained the development of China's rust resistant aluminum sheet raw material industry. Therefore, a certain amount of aluminum still needs to be imported every year to meet domestic demand, and China's adjustment of aluminum import and export tariffs and changes in exchange rates will affect domestic aluminum prices.

3、氧化铝本钱约占防锈铝板原材料出产本钱的大部分，而我国每年氧化铝的缺口根本都在100~150万吨。因而，世界、国内氧化铝供给是否充分、价格的高低将直接影响防锈铝板原材料的出产本钱。

3. The cost of alumina accounts for the majority of the production cost of rustproof aluminum plate raw materials, and the annual gap of alumina in China is fundamentally between 1 to 1.5 million tons. Therefore, whether the world and domestic alumina supply is sufficient and the price is high or low will directly affect the production cost of rustproof aluminum plate raw materials.

4、跟着国内交通、住所、轿车等职业的进一步开展以及电网的大量改造，铝消费也将有相应的添加，对铝的需求和价格也将产生积极影响 ,对国内防锈铝板价格的影响将更大。

4. With the further development of domestic transportation, housing, sedans and other professions, as well as the extensive transformation of the power grid, aluminum consumption will also have a corresponding increase, which will have a positive impact on the demand and price of aluminum, and will have a greater impact on the price of anti rust aluminum plates in China.

5、铝卷厚度关于彩涂铝卷价格的影响：铝卷厚度太薄的话关于的彩涂铝卷价格比较高，由于平等吨位下约薄的彩涂铝卷面积越大，运用油漆越多，加工时间越长，所以铝卷厚度关于价格也有必定的影响。

5. The impact of aluminum coil thickness on the price of color coated aluminum coil: If the aluminum coil thickness is too thin, the price of color coated aluminum coil is relatively high. Due to the larger area of approximately thin color coated aluminum coil under equal tonnage, the more paint is used, and the longer the processing time, the thickness of aluminum coil also has a certain impact on the price.

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