On August 27, 2026, Worldia (688028.SH) announced that the company plans to raise no more than 1.45 billion yuan through the private placement of A-shares to specific objects. After deducting issuance expenses, the funds will be primarily used for the Industrialization Project of Diamond Micro-drills (Phase I), the Industrialization Project of Diamond Functional Components, the R&D Center Project for Diamond Functional Materials, as well as to supplement working capital and repay interest-bearing liabilities.