Cement fiber boards sheets needed in South Africa

I am looking to bring in Cement Fiber Products, specs as follows -

Corrugated roof sheets - 3.6m, 5 to 6mm thickness.
Flat sheets - 4mm and 6mm, 1.2m X 2.4m
Fascia boards - 9mm, 3600mm X 225mm
Barge boards- 4mm thickness, 3m length.