华瓷股份：公司自上市以来持续依托募投项目推进生产线技术改造与升级

Group 1 - The company has been continuously upgrading its production line technology since its listing, relying on fundraising projects [2] - The establishment of a production base in Vietnam is a significant part of the company's internationalization strategy, aimed at better serving customers and optimizing the customer service system [2]