Gov tender10 Oct 2020 12:24
I like how it states demand is high.
http://bidstats.uk/tenders/2020/W41/736559165
“D. It is impossible to comply with the usual timescales in the PCR: Due to the urgency of the situation there was no time to run an accelerated procurement under the open, restricted or competitive procedures with negotiation that would allow DHSC to secure manufacturing of the test kits, particularly in light of the corresponding delays to timelines associated with securing supply of the test kits. Additionally, there are many buyers competing for the same supplies. It is imperative that security of supply is maintained. Demand for test kits is high and there is little or no incentive for suppliers to participate in competitive procurement procedures.“
Personally think this share can go higher than many are thinking.