LONDON, July 20 -- Global daily average primary aluminium output rose to 66,600 tonnes in June from a revised 66,400 tonnes in May, provisional figures from the International Aluminium Institute (IAI) showed on Tuesday.

Total production in June was 1.999 million tonnes compared with a revised 2.058 million tonnes in May. Total production in June 2009 was 1.893 million tonnes.

Daily average primary aluminium production in China rose to 47,500 tonnes in June from 45,700 tonnes in May.

Total primary aluminium production in China rose to 1.424 million tonnes in June from 1.418 million tonnes in May and 1.029 million tonnes in June last year.