Group 1 - The core viewpoint of the article is that 欧科亿 (688308.SH) is currently in a phase of continuous price increases for its products, with a significant rise in order prices observed in December [1] Group 2 - The company has communicated this information through its investor interaction platform, indicating transparency in its pricing strategy [1] - The notable increase in order prices suggests a positive trend in demand for the company's products [1]