South Africa's logistics group Transnet said it was on course to increase coal exports within the next five years and plans to use export routes in Mozambique and Angola.

Acting Transnet Chief Executive Chris Wells told reporters the company was on course to achieve 81 million tons in annual exports within the next five years, while it had also signed contracts to expand iron ore export capacity to 60 million tons from the current 44.7 million tons.

Transnet data showed that export of coal declined by 0.2 percent to 61.8 million tons in the year to end March 2010 from 61.9 million tons in the previous year.

"We are investigating together with the coal industry moving beyond 81 million tons and looking forward to the future of possibly 90-100 million tons and it depends on the economics of that feasibility study," Wells said.

Wells said the industry planned even bigger export capacity for iron ore and the company was looking at shipping more exports through Luanda in Angola and Maputo in Mozambique.

"We are in a detailed planning phase, for the next expansion. The players are looking at going beyond 80 million tons (capacity for iron ore)," Wells said.

Exports of iron ore rose to 44.7 million tonnes, in line with customer commitments, compared with 36.8 million tons in the previous financial year, while container volumes declined by 4.5 percent to 3,629, following a contraction in global trade due to the economic recession, he said.

"The economic environment we operated in was very difficult, it was an unpredictable start to the year. We are determined to turn that around," Wells said.

Wells said Transnet would continue with upgrades to its Durban and Cape Town ports, improve railway infrastructure, improve container handling and loading and that huge private sector investments would be needed to achieve this goal.

"We will need private sector participation to some extent to ensure those projects take off," Wells said.

Coal exporters have criticised state-owned Transnet for failing to transport all of their coal to the port at Richards Bay due to lack of investment and derailments on the lines.

The lines would be operated under a concession deal with Transnet retaining the ownership, the company said.

The company said earlier this year it expected the government to endorse a framework for private sector participation in its project pipeline by the end of 2010. (Reuters)