English 
ខ្មែរ 
CONCRETE CHINA
[:en]Start Date[:km]កាលបរិច្ឆេទចាប់ផ្ដើម
14 April 2021
[:en]End Date[:km]កាលបរិច្ឆេទបញ្ចប់
16 April 2021
[:en]Time[:km]ពេលវេលា
8:00 am - 5:00 pm
[:en]Location[:km]ទីតាំង
China International Exhibition Center, Beijing, China; Organizer: China Council for the Promotion of International Trade Building Materials Industry