China, Iran Sign Economic, Anti-Drug Agreements

President Hassan Rouhani met his Chinese counterpart President Xi Jinping on Sunday and the two sides signed four memorandums of understanding to prevent drug trafficking and promote two-way trade. 
The two leaders held talks on the sidelines of the Shanghai Cooperation Organization summit in east China's coastal city of Qingdao on Sunday, president.ir reported.
China, Iran’s largest trading partner and long-time ally, has denounced the US withdrawal from the 2015 Iran nuclear deal.
Speaking at the SCO summit on Sunday, Xi expressed “regret” that Washington had withdrawn from the nuclear deal