China's iron ore spot price index is a complete description system for iron ore prices, including integrated powder ore index, domestic powder ore index, imported powder ore index, imported lump mine index, imported iron concentrate index, imported pellet week The index is therefore known as the only "Chinese iron ore spot price index" in the world. Since the launch of the Chinese ore spot price index CSI, it has attracted much attention both at home and abroad. Steel mills, mines, iron ore traders, and major investment banking institutions have conducted research and have been adopted by some mines.
China's iron ore spot price index adopts real transaction data. The data samples are widely distributed. At present, the index has been adopted by many Iranian mines, such as PersianFamIndustryCo.Ltd, GolgoharIronOre, Mobin, MICCO, TTKCompany, AsrePouya; China's iron ore spot price index system is also used as a basis for settlement with Chinese buyers.
The recent introduction of the Chinese iron ore quality assessment system has quantified the impact of iron, silicon, aluminum and other elements on prices, and has aroused great concern in the steel industry because this is a real solution from a cost perspective. Due to the different quality of iron ore caused by different prices, so that the pricing of non-mainstream mines provides a viable reference. Due to the excessive prices of the same grade ore and fines, a large state-owned steel mill in China and Rio Tinto used the Chinese iron ore spot price index to negotiate in the third quarter of this year, which eventually brought the price difference between the same grade ore and fines to a reasonable range. .
The present invention provides a multifunctional pull faucet, comprising: a faucet body, a drawing part is provided at the water outlet port thereof, and the drawing part is connected to a main channel, wherein at least three are provided in the faucet body A branch channel, and the three branch channels are all connected to the main channel. A multifunctional pull faucet provided by the present invention, wherein the hot water channel, the cold water channel and the water purification channel (pure water channel) are all connected to the main channel , And the main channel is connected with the drawing part on the main body of the faucet, so that the drawing part can obtain the water quality (hot water, cold water, purified water or pure water) required by different users, thereby improving the user experience, and , By integrating the hot water channel, cold water channel and pure water channel (pure water channel) into the main channel, the internal structure of the faucet is simplified, and the production cost of the faucet is reduced.
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Yuyao Zelin Sanitary Ware Co., Ltd , https://www.zelinfaucets.com