depend on which asset lack of suply,
for now, I suggest sell USD for CNY, sell BTC for OPENBTC/METAXBTC
first we can make 5 ask orders in market USD/CNY:
200 USD at price 6.6*1.06
200 USD at price 6.6*1.07
200 USD at price 6.6*1.08
200 USD at price 6.6*1.09
200 USD at price 6.6*1.1
and make some likely ask orders in market OPENBTC/BTC, but the spread maybe more high, seems 15%-20%
and don't sell these funds all out, let traders know, we have ability to add supply if they don't sell at a reasonable price.