Asian stock markets remained mainly in the red zone on Tuesday, with China's officials failing to calm nerves with its latest cash injection

• The negative sentiment followed a Monday huge sell-off that forced Chinese authorities to halt trading
   
• The PBoC set the yuan fix even lower on Tuesday, at 6.5169 against the US dollar, compared to Monday's fix of 6.5032
   
• Nikkei 225 index in Japan fell 0.42% to close at 18,374.00, while the Topix index lost 0.33% to 1,504.71 at the market close
   
• The Shanghai Composite index dived 2.38% to trade at 3,217.94, while the Shenzhen Composite plunged 3.31% to 2,048.92
   
• Pair is trading at 6.5349, made intraday high at 6.5350 and low at 6.5196 levels