Stocks of interest on the Australian share market at the close on Wednesday:

CBA – COMMONWEALTH BANK OF AUSTRALIA – down 41 cents, or 0.55 per cent, to $74.76

WBC – WESTPAC BANKING CORPORATION – down 29 cents, or 1 per cent, to $29.26

ANZ – AUSTRALIA AND NEW ZEALAND BANKING GROUP – down 10 cents, or 0.34 per cent, to $29.12

NAB – NATIONAL AUSTRALIA BANK – down 7 cents, or 0.25 per cent, to $28.13

The nation’s big four banks came under pressure, amid future funding concerns.

BHP – BHP BILLITON – up 74 cents, or 2.24 per cent, to $33.75

RIO – RIO TINTO – up $1.20, or 1.48 per cent, to $82.10

Mining stocks found support on China’s promise to provide fiscal action to support the world’s second-largest economy.

WHA – WATTLE HEALTH – up 8.5 cents, or 8.13 per cent, to $1.13

Wattle Health shares have climbed after securing regulatory approval to sell milk powder in China.