NEW YORK ( TheStreet) -- Blackstone's ( BX) Byron Wien has never been one to shy away from predictions. The Vice Chairman of Blackstone Advisory Partners has produced his 2013 list, including predictions on gold, oil, and everyone's favorite stock, Apple ( AAPL). Among some of the more notable macro calls Wien makes are concerns over oil prices, as he believes the price of West Texas Intermediate could plunge on new rules out of Washington. Wien is also bullish on Chinese stocks, as the new government there seems determined to weed out corruption and encourage economic growth. He's also bullish on gold, saying it could reach as high as $1,900 per ounce on macro uncertainties and continued currency debasement from central banks around the world. Below is the entire list of Wien's ten surprises for 2013. "1. Iran announces it has adequate enriched uranium to produce a nuclear-armed missile and the International Atomic Energy Agency confirms the claim. Sanctions, the devaluation of the currency, weak economic conditions and diplomacy did not stop the weapons program. The world must deal with Iran as a nuclear threat rather than talk endlessly about how to prevent the nuclear capability from happening. Both the United States and Israel shift to a policy of containment rather than prevention.