Natural Rubbers, CVR CV50/60 (Controlled Viscosity) (TCVN 3769:2004), SVR 3L, SVR 5 (TCVN 3769:2004), SVR 10, SVR 20 (TCVN 3769:2004), RSS1, RSS3 (Green Book 1969), LATEX HA / LA 60 % DRC (High & Low Ammonia content) (TCVN 6314:1997), Used for the manufacture of different products such as balloons, adhesives, elastic rubber bands, tires, soles, conveyor belts, latex gloves, among others.