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Zhongfu Shenying unveiled 21 new carbon fiber products including T-1100 level T70 and high Modulus M60J. T59G being tested by Comac

FYI, This T59G is very interesting. If you look at the charts, T55G (which is the original Shenying T800G product) is already at 5900 MPa.
Which if we check Toray's T1000G
or the Guangwei's TZ1000G from chart above.
Is basically Shenying's effort with SYT65. So if 59G sits somewhere between 55G and 65, then it's probably around 6100 MPa, which would be quite high for T800 product. That's more than enough to satisfy the COMAC requirements imo.
The demand for T1000G seems to not be huge at the moment, hence their effort into T1100 next generation. They claim to have developed SYT70/G, which would be world class. But the big question is still who is actually using it.