roduct Parameter (Specification)Electrolytic Tinplate（ETP）ClassificationCoating Weight CodeNominal Coating Weight (g/m2)Minimum Average Coating Weight (g/m2)Equally Coated (E)1.1/1.11.1/1.10.9/0.92.2/2.22.2/2.21.8/1.82.8/2.82.8/2.82.5/2.55.6/5.65.6/5.65.2/5.28.4/8.48.4/8.47.8/7.811.2/11.211.2/11.210.1/10.1Differentially Coated (D or A)2.8/1.12.8/1.12.5/0.91.1/2.81.1/2.80.9/2.55.6/1.15.6/1.15.2/0.91.1/5.61.1/5.60.9/5.25.6/2.85.6/2.85.2/2.52.8/5.62.8/5.62.5/5.28.4/2.88.4/2.87.8/2.52.8/8.42.8/8.4