PetroChina (PTR) R&D/CAPEX US GAAP (year values)

2017 2018 2019 2020 2020   LTM ?
R&D/CAPEX, % 0.00% 0.00% 0.00% 0.00% 0.00%   0
Changes by years, y/y, %    

PetroChina. R&D/CAPEX, %

PetroChina. R&D/CAPEX, changes, pp

PetroChina (PTR) R&D/CAPEX US GAAP (quarter values)

2021Q4 2022Q2 2022Q2 2022Q3 2022Q3   LTM ?
R&D/CAPEX, % 0.00% 0.00%   0
Changes by years, y/y, %    
Changes by quarters, q/q, %    

PetroChina. R&D/CAPEX, %

PetroChina. R&D/CAPEX, changes, pp

PetroChina. R&D/CAPEX, changes, pp