WT90–2, WT90–3:
a) Fixed carbon: ≥90.50%
b) Volatile matters: ≤2%
c) H2O: according to requirement
d) Iron dissolved acid: ≤0.60%
e) Screen floating: ≤10%
WT88–2, WT88–3:
a) Fixed carbon: ≥88.50%
b) Volatile matters: ≤3.20%
c) H2O: ≤according to requirement
d) Iron dissolved acid: ≤0.7%
e) Screen floating: ≤10%
WT85–2, WT85–3:
a) Fixed carbon: ≥85.50%
b) Volatile matters: ≤3.20%
c) H2O: ≤according to requirement
d) Iron dissolved acid: ≤0.7%
e) Screen floating: ≤9%
WT83–2, WT83-3:
a) Fixed carbon: ≥83.50%
b) Volatile matters: ≤3.50%
c) H2O: according to requirement
d) Iron dissolved acid: ≤0.80%
e) Screen floating: ≤9%
WT80 – 2, WT80 – 3:
a) Fixed carbon: ≥80.50%
b) Volatile matters: ≤3.50%
c) H2O: according to requirement
d) Iron dissolved acid: ≤0.80%
e) Screen floating: ≤9%
WT78 – 2, WT78 – 3:
a) Fixed carbon: ≥78.50%
b) Volatile matters: ≤4%
c) H2O: ≤2%
d) Iron dissolved acid: ≤0.8%
e) Screen floating: ≤10%
WT75 – 45, WT75 – 75:
a) Fixed carbon: ≥75%
b) Volatile matters: ≤3.8%
c) H2O: ≤2%
d) Iron dissolved acid: ≤0.9%
e) Screen floating: ≤9%