Not be less than 1.0Not less than 0.5Not less than 0.5More than 80%.No more than 50 Ku/kg.Ku/kg 5Do not exceed 300 kg/100 KuNot exceeding 500 kg/Ku/Not exceeding 500 kg/Ku/
not less than 0.5 than 80% not exceeding 50 mg / kg not exceeding 5 mg / kg not exceeding 300 mg / kg not exceeding 500 mg / kg not exceeding 500 mg / kg .