Output in the first two months of the year declined.

Capacity expansions continue even amid glut.

Firm predicts strong increases in Brazil, Argentina, and Angola, among others.

Experts say demand is slowly picking up in the country.

Production rises for the period amid higher construction activity.

Cement makers have hiked cement prices.

Cement sales are down double-digits for the first two months of the year.

Industry statistics indicate double digit growth in the first two months of the year.

Production down by double digits for the period.

Worker's strike has idled some cement plants in the country, cutting output.