Tea production is down in Kenya due to the drought, India (north) has problems with pests...
Firms like WTK have the means to 'maintain' the Tea Bushes + ability to mitigate some level of low rains [not a full scale drought] so they will benefit than most from higher tea prices.
At 90/- to US$... a killing!
Greedy when others are fearful. Very fearful when others are greedy - to paraphrase Warren Buffett