China's equities rebounded modestly at their openings on Tuesday after falling to their lowest level in a month Monday, boosted by Wall Street's rally overnight.

The benchmark Shanghai Composite Index went up 5.05 points, or 0.19percent, to open at 2,593.76.

The Shenzhen Component Index rose 39.25 points, or 0.35 percent, to open at 11,189.58.