东亚机械：拟申请证券简称变更为“鼎熔岩”

Group 1 - The company announced that it will hold the sixth meeting of the fourth board of directors on December 30, 2025, to review the proposal for changing the company name and stock abbreviation [1] - The company plans to change its full name and stock abbreviation to align with its business development needs, with the new Chinese stock abbreviation being "鼎熔岩" while the stock code remains "301028" [1]