兄弟科技：公司对外出售的铬相关产品主要有铬鞣剂、重铬酸钠、铬酸酐等

Group 1 - The company has been asked about the recent significant price increase of chromium products across various chemical platforms and whether it has any impact on their sales and production capacity [1] - The company confirmed that it sells chromium-related products such as chromium tanning agents, sodium dichromate, and chromium anhydride, and the price increase of these products is expected to enhance the profitability of its chromium salt segment [1] - The company advised stakeholders to refer to its periodic reports for specific production volume details [1]