Tags Viet Nam-Japan joint venture Nghi Son Cement Corporation VN-Japan joint venture ships 31,500 tonnes of cement to the US Thursday, May 18, 2023 Experts said that between mid-April 2022 and now, Viet Nam’s quiet construction situation has directly affected the sales of the building material market. In addition, the country’s cement exports have also plunged to record lows in many years.