Which one among the following does NOT figure among the Five Principles of Panchsheel?

Nuclear non-proliferation is NOT one of the Five Principles of Panchsheel. The five principles, agreed between India and China in 1954, are: (1) Mutual respect for each other's territorial integrity and sovereignty, (2) Mutual non-aggression, (3) Mutual non-interference in each other's internal affairs, (4) Equality and mutual benefit, and (5) Peaceful coexistence. Nuclear non-proliferation emerged as a separate global concern with the NPT in 1968.