“…K. I. Koval, the Soviet vice minister of external trade who was in charge of overseeing economic aid to China, complained to Khrushchev that Soviet industry could not provide what China wanted, and even Khrushchev himself bitterly recollected that the Soviet Union could not meet China's demands, as the Soviets could not even produce enough for themselves domestically. 126 The Soviet Union became critical of Mao's Great Leap Forward, which became one of the main sources of mutual frustrations between Beijing and Moscow, precisely because the Soviets feared they would have to assume huge additional costs for bailing out China when Mao's radical attempts failed. 127 US policy toward Taiwan and a tough diplomatic stance against Beijing also contributed to the rift between China and the Soviet Union.…”