I received this from a major weaving yesterday:

Wool prices have doubled over the last 5 years as demand outweighs supply. China is now importing 80% of Australian wool. In addition to this, droughts are diminishing supply and disease is grounding South African fleeces thereby forcing up prices. We are also faced with elevating dye and chemical costs to finish the fabric and deliver the performance standard required.

The new prices come into effect on 01 April and are valid for 6 months. No surprises, it's been common knowledge in the trade for some time but I would expect that this will be reflected in the future pricing by all manufacturers.