Bilateral trade between China and Russia is down 31% for the first half of 2015, and Chinese investment in Russia down by 20%, according to Moscow Carnegie Center. This is a result of the fall in oil prices, declining demand for commodities in China, and the economic downturn in Russia. After the western sanctions on Russia Chinese investors are cautious about making investments. This means Russia's large expectations that this would act as an offset for economic relations with Germany and other western nations is not working out in reality. The contract for the second gas deal for gas from western Siberia, for which a memorandum was signed with China in Nov. 2014, was not signed during Putin's visit to Beijing in September 2015. Experts say the economic environment is not favorable for gas deals with the uncertain economic outlook in China.