$九安医疗(SZ002432)$ 九安和雅培分别中标1.768亿份 不是合计

九安的公告原文：purchasing an additional 176.8 million over-the-counter COVID-19 test kits.
西门子罗氏公告原文：purchasing a combined total of 138 million over-the-counter COVID-19 test kits.
另2家中标的公告：purchasing a combined total of 18 million over-the-counter COVID-19 test kits.

我认为是九安雅培分别1.768亿的意思