近日国家建材局转发了国家质量技术监督局《关于延长部分产品生产许可证证书有效期的通知》。通知指出,实行生产许可证管理的建材产品中,水泥产品生产许可证证书有效期将于2000年12月31日到期,经有关部门商量决定,在国家实施生产许可证管理产品中,凡证书有效期为2000年1月1日至 Recently, the National Building Materials Bureau has forwarded the “Notice on Extension of the Validity Period of Partial Product Manufacturing License Certificates” issued by the State Bureau of Quality and Technical Supervision. The notice pointed out that among the building materials products subject to production license management, the validity period of the cement product production license certificate will expire on December 31, 2000. After the relevant department decides to negotiate, in the national implementation of production license management products, where the certificate is valid From January 1, 2000 to