A.≤0.00067%B.≤0.004%C.≤0.0006%D.≤0.6%
A.≤0.00068%B.≤0.5%C.≤0.0007%D.≤0.7%
A.≤0.00069%B.≤79%C.≤0.0008%D.≤0.8%