Is Huawei's outsourcing score 12 low?

In Huawei, the upgrade ratio is low, but the general outsourcing 12 is not bad.

In Huawei, the technical level of assistant engineers is13; The grade of chief engineer B is14; The grade of chief engineer A is15; Senior engineer b's score is16; The grade of Senior Engineer A is17; The grade of chief engineer is18;

The level of technical experts is above 19 (the technical level and treatment of Huawei technical experts are equivalent to the heads of third-level departments; If you are a senior technical expert, you can reach the highest technical level of the first-level department (21a ~ 22b); Head of level 3 department 19b ~ 19a, head of level 2 department 20A, head of level 1 department 21b ~ 22b; The highest grade is 22A.

These are engineers, not outsourcing, so outsourcing 12 is ok.