Yu Diamond's super-raised funds to build a diamond line project: The company plans to use the over-raised funds of RMB 170 million to increase its wholly-owned subsidiary Huajing Precision Manufacturing Co., Ltd. to build a micro-diamond line project for the photovoltaic industry. Among them, the construction cost of land acquisition and office and R&D center is 40 million yuan; the equipment purchase cost is 100 million yuan, the construction project fee and construction and other expenses are 20 million yuan, and the circulating fund is 10 million yuan. The construction scale of this project is designed and produced for the photovoltaic industry special micro-diamond line 0.33mm14,400km / year, 0.12mm132,000km / year. According to the previous project feasibility study, the construction period is from 1 year to 1 year and a half. After the project is implemented, the sales income of the normal year does not include tax of 155,706,900 yuan.
The advantages of micron diamond lines compared to the processing techniques of wire cutting from free abrasives are as follows:
1) Compared with traditional silicon carbide abrasive cutting, micron diamond wire has high efficiency, long service life, high cutting precision and good silicon wafer quality.
2) Replacing the silicon carbide abrasive with a micron diamond wire will make it easier to recover the polysilicon in the waste residue. According to statistics, about 40% of polysilicon is not used, wasted in waste residue, and is difficult to separate from silicon carbide. If diamond wire cutting is used, polysilicon can be separated and recycled by means of combustion.
3) Water-soluble coolant can be used for easy recovery.
At present, the application of diamond wire may need to be improved in fragmentation rate and surface smoothness, and the cost is slightly higher than the conventional cutting method, so it is generally used for the opening of silicon ingots. However, the transmission of Poly GCL has begun to scale for wafer cutting, so the process of replacing the traditional cutting blade cutting method with diamond wire may be faster than expected. According to statistics, the opening and slicing of silicon wafers requires about 0.258 meters of diamond wire. According to the domestic component production capacity of 10GW and the diamond wire instead of 20%, the market demand is 516,000km. In addition, the demand for LED sapphire cutting is about 210,000km. .
It is estimated that the EPS of 2011-2013 will be 0.46 yuan, 0.67 yuan and 0.91 yuan respectively. If the diamond wire successfully enters the large-scale supply system, it will bring great performance flexibility. The traditional diamond is the growth-determined white horse business. The cash flow situation is also very good. However, the current valuation is not cheap, giving a “recommended†investment rating.
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