【Sodium Ion Battery Hard Carbon: Shengquan Daqing's 80,000-ton straw precursor production project for biomass hard carbon anode materials is expected to start trial operation in July】The biomass refining integration technology developed by Daqing Shengquan Green Technology Co., Ltd. can not only extract cellulose from straw to produce primary products such as base paper and tableware, but also produce deep-processed products such as lignin and biochar. Currently, the company is building a hard carbon anode material project with an annual output of 80,000 tons. Through processes such as calcination and trimming, the project converts straw into anode materials based on biochar. The project is expected to start trial operation in July.