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、由于國內防銹鋁板原材料的產能添加過快，使得一方面國內氧化鋁供給偏緊，另一方面微觀經濟環境決議了鋁的需求近幾年不行能有過快的添加，這在必定程度上將更有利于促進國內防銹鋁板原材料的出口。可是，國內防銹鋁板原材料出產能耗大、本錢高，制約了我國防銹鋁板原材料工業的開展，因而，每年仍需進口必定數量的鋁以滿意國內的需求，而我國對鋁進出口關稅的調整、匯率的變化都將影響國內鋁價。

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、氧化鋁本錢約占防銹鋁板原材料出產本錢的大部分，而我國每年氧化鋁的缺口根本都在100~150萬噸。因而，世界、國內氧化鋁供給是否充分、價格的高低將直接影響防銹鋁板原材料的出產本錢。

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、跟著國內交通、住所、轎車等職業的進一步開展以及電網的大量改造，鋁消費也將有相應的添加，對鋁的需求和價格也將產生積極影響 ,對國內防銹鋁板價格的影響將更大。

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、鋁卷厚度關于彩涂鋁卷價格的影響：鋁卷厚度太薄的話關于的彩涂鋁卷價格比較高，由于平等噸位下約薄的彩涂鋁卷面積越大，運用油漆越多，加工時間越長，所以鋁卷厚度關于價格也有必定的影響。

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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