Group 1 - The company, Ocean Biological (003017.SZ), is currently in the production construction phase of a food additive project with an annual output of 290 tons [1] - The project focuses on producing food additives such as pyridoxal phosphate and phosphatidylserine, which can be used in dietary supplements and functional food development [1] - The project is expected to be completed by the end of this year and commence production, with specific production timelines and output details to be disclosed by the company [1]