The institute has already screened the drugs in development by Roche, another Swiss firm, under a different deal that also involved waiving patent restrictions.
这个机构已经筛选了另一个瑞士公司——罗氏正在开发的药物，这份不同的协议中同样包括放开专利限制。
3
The news came after a deal with another Chinese firm, Hawtai, collapsed last week.