闯进“注册关”，丰倍生物主板IPO提交注册

Group 1 - The core viewpoint of the article is that Suzhou Fengbei Biotechnology Co., Ltd. has submitted its IPO registration to the Shanghai Stock Exchange, aiming to raise approximately 750 million yuan for various projects [1] - Fengbei Biotechnology is a high-tech enterprise in the field of comprehensive utilization of waste resources, primarily producing resource-based products from waste oils [1] - The company’s IPO was accepted on June 8, 2023, entered the inquiry stage on July 5, 2023, and was approved on August 7, 2025 [1] Group 2 - The funds raised from the IPO will be invested in projects including the construction of a 300,000-ton annual production facility for methyl oleate, a 10,000-ton industrial-grade mixed oil facility, a 50,000-ton agricultural microbial agent facility, a 10,000-ton compound microbial fertilizer facility, and the production of 50,000 tons of biodiesel and 8,200 tons of glycerin as by-products [1]