Suzhou Nanomicro Technology Co.Ltd(688690) announced that the company plans to issue shares to specific objects and raise no more than 196742400 yuan. After deducting the relevant issuance expenses, the net amount of funds raised is planned to invest in the acquisition of part of the equity of spectrum instrument, the technical transformation project of Changshu nanomicro to eliminate 1000 tons / year light diffusion particles and replace the production of 40 tons / year agarose microspheres and 10 tons / year dextran microspheres chromatography media, and supplement working capital.