Shì / chǎng / xū / qiú / fā / shēng / biàn / huà / hòu / , / gōng / sī / jué / dìng / zhuǎn / chǎn / xīn / de / chǎn / pǐn / 。市场需求发生变化后,公司决定转产新的产品。After market demand changed, the company decided to switch to new products.