Actually, it's amazing that people will comment on the balance sheet, without bothering to read it first.
The balance of financial assets denominated in RMB is in the current Annual Report for Fiscal 2013 (available on SVM's website).
Under Note 32, section C (Page 37):
(c) Foreign exchange risk
The Company undertakes transactions denominated in foreign currencies and is exposed to foreign
exchange risk arising from such transactions.
The Company conducts its mining operations in China and thereby the majority of the Company’s assets, liabilities, revenues and expenses are denominated in RMB, which was tied to a basket of currencies of China’s largest trading partners.
The Company currently does not engage in foreign currency hedging, and the exposure of the Company’s financial assets and financial liabilities to foreign exchange risk is summarized as follows...