The biggest increase was recorded in local sales of “super white”, which rose by 10% to 10,614t.
Local sales of cement, helped by a buoyant construction sector, rose by 10% to 1,790,456t, while exports fell by 63.6% to 62,969.
Production of clinker fell by 1.6% to 1.5Mt, and there were no exports of clinker in 2007, compared with exports of 97,846t in 2006.