新易盛：公司一直与供应商保持良好合作

Group 1 - The core viewpoint of the article is that the company, Xinyisheng (300502), is maintaining good cooperation with suppliers to optimize procurement costs and ensure supply chain stability and product market competitiveness [1] Group 2 - The company is actively engaging with suppliers through various methods to enhance procurement efficiency [1] - The focus on supply chain stability is crucial for maintaining competitive product offerings in the market [1]