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Diameter (mm)	Main Content (≥%)	Dia Tolerance (%)		Length
		Rod	Polished Rod	Rod	Polished Rod
2.01-2.20	99.95	±2	±0.1	>100
2.21-2.40	99.95	±2	±0.1	>100
2.41-2.60	99.95	±2	±0.1	>50
2.61-2.80	99.95	±2	±0.1	>50
2.81-3.00	99.95	±2	±0.1	>50
3.01-3.50	99.95	±2	±0.1	40.0
3.51-4.00	99.95	±2	±0.1	40.0
4.01-4.50	99.95	±2	±0.1	30.0
4.51-5.00	99.95	±2	±0.1	30.0	28.0
5.01-5.50	99.95	±2	±0.15	30.0	28.0
5.51-6.00	99.95	±2	±0.15	20.0	20.0
6.01-6.50	99.95	±2	±0.15	20.0	20.0
6.51-7.00	99.95	±2	±0.15	20.0	18.0
7.01-7.50	99.95	±2	±0.15	20.0	15.0
7.51-8.00	99.95	±2	±0.15	20.0	12.0
8.01-10.00	99.95	±2	±0.2	15.0	10.0
10.01-11.00	99.95	±2	±0.2	20.0	8.0
12.00-15.00	99.95	±2	±0.2	20.0	1.30
15.1	99.95	±2	±0.2	0.7-1.0	0.7-1.0