(1) Changes in the production process such as production equipment, sources and types of raw materials and packaging materials, technical parameters of production links, and quality standards
(1) Changes in production processes such as production equipment, sources and types of raw and auxiliary materials and packaging materials, technical parameters of production links, quality standards, etc
(1) Changes in the production process such as the sources and types of production equipment, raw and auxiliary materials and packaging materials, technical parameters of production links and quality standards.