Organizing by year for simpler reading as the years go by! (Assuming we find out the reliability of the user and/or realize some of the predictions soon.)
2021: 5 new aircraft = 3 variants + 2 clean-sheet designs
H-6X bomber
J-20 2-seater fighter
J-35 carrier-based fighter
J-15B EM-catapult carrier-based fighter
?-7 stealth attack aircraft
2022: 5 new aircraft = 1 variant + 4 clean-sheet designs
J-20 with WS-15
IAC-313A 14-ton advanced civil helicopter
10-ton special operations/assault helicopter
10-ton heavy armed helicopter
AC-332 4-ton civil helicopter
2023: 8 new aircraft = 1 variant + 7 clean-sheet designs
H-20 strategic bomber
F-15BB EM-catapult carrier-based electronic warfare aircraft
X814-15 ton heavy military helicopter (military version of AC313A)
AC-322 2-3 ton advanced civil helicopter
AC-352 7-ton advanced civil civil helicopter
Large tilt rotor verification aircraft
Long-range stealth attack aircraft
UAV with 20 ton payload
2024: 1 new aircraft = 0 variants + 1 clean-sheet design
Stealth attack aircraft
2025: 3 new aircraft = 0 variants + 3 clean-sheet designs
CR-929 long range widebody airliner
F-20BD two-seater electronic warfare
Heavy duty 35-40 ton lift helicopter
So, this seems beyond the wildest wet dreams of any fanboy of any military ever. Here is to hoping!
While I do have a bit of skepticism about timeline, I am convinced these are all "must-have" requirements for the next 10 years. This simply attempts to achieve parity in quality with American assets in all classes, which is likely required in case of a full decoupling. Previously, there was the hope that China could spend less on military and the US continue its role as a global policeman. This possibility is now zero, and China will now unfortunately be required to "conventionalize" its forces and supporting logistics along american lines.