China has their currency, the renminbi (RMB), pegged to the US dollar. Since the Chinese economy has been weakening and their stock market has been plunging, pe

China has their currency, the renminbi (RMB), pegged to the US dollar. Since the Chinese economy has been weakening and their stock market has been plunging, people have been pulling money out of the renminbi, this has put downward pressure on the renminbi. Now China has acquired vest foreign exchange reserves, mainly in the form of treasury bills, over the years. This was a result of pegging the renminbi to a rate that was artificially to low. Now that people are pulling money out of China, the renminbi might actually be too high. China has had to user its reserves to prop up both the price of its currency and their stock market, to do this they have had to use their foreign exchange reserves. In one estimate, China has already spent $400 billion propping up the stock market and their currency. (http://www.ft.com/intl/cms/s/0/521f9f12-4a56-11e5-b558-8a9722977189.html http://www.ft.com/intl/cms/s/0/521f9f12-4a56-11e5-b558-8a972...) To do this China needs to sell some of it treasury bills. This will have the effect of a minor increasing in the interest rate the federal government has to pay to borrow. While the Federal Reserve has been keeping rates low, it has been signaling for a while that it wants to increase interest rates. So this actually would be in line the Federal Reserve’s monetary policy. In this end the selling of these treasures will have very little effect on the Unites States or the world wide economy. The big worry is that China might be slipping into recession. As the second largest economy, and the generator of most of the world growth, a Chinese recession would be a huge drag on the world wide economy.