Saudi cement producer Tabuk Cement Company (TCC) will increase its annual cement production by some 31 per cent after the company starts utilising its expanded facilities on August 10, 2005, the Saudi Stock Exchange reported on August 1, 2005.  The expansion will allow TCC to produce a total 1.7Mt of cement a year, up from an annual production of 1.3Mta prior to the expansion, the stock exchange added.