Supply shortages caused by drought in other origins like Kenya and India are seen keeping tea prices strong, brokers said.
"This week's auction quantities showed a marginal decline," Forbes & Walker Tea Brokers said.
"Another week of good demand, though an element of selectiveness was evident."
They said most other auction centres too have experienced a "buoyant market" with some degree of selectiveness.
There was good demand for high grown teas at the Colombo auctions.
"Prices commenced at a firm to dearer note, although the same tempo was not maintained towards the close. The limited availability of BOP (varieties) continued to meet strong demand and often gained 5-10 rupees a kilo all round."
Bartleet Produce Marketing said there were signs of a shortfall in vol