[Zhishang Technology: Plans to use 110 million yuan of surplus raised funds to invest in the construction of optical communication product expansion projects] On October 22, Zhishang Technology (301486.SZ) announced that the company plans to use 110 million yuan of part of the remaining raised funds from the investment projects to invest in the construction of the "Zhejiang Production Base Optical Communication Products Expansion Project" to renovate the production workshop and purchase equipment to expand the production capacity of optical communication products. The project is implemented by Zhejiang Chunsheng Electronics, a wholly-owned subsidiary. The construction period is 24 months. After reaching full production, the average annual sales revenue is expected to be 440 million yuan, the return on investment is 44.76%, the internal rate of return is 16.38% (after tax), and the static investment recovery period after tax is 8.17 years (including the construction period).