Certificate No. BY/112 02.01. ТР013 085.01 03636 (State Standard of the Republic of Belarus) for production of hot-rolled nonprestressed reinforcement for reinforced concrete structures of class S500 in coils Ø 6.0 – 12.0 mm, according to the requirements of STB 1704-2012 and TR 2025/013/BY “On safety of building materials and products”