New Delhi, 20 July (NNS): Here, cumin prices slipped by Rs 400 to Rs 22900 per quintal due to the strong buying from the stockists at the lower level. Before this, the prices have gone down by Rs 200 per quintal. The arrivals of cumin reported to be around 12000 bags in Unjha and the prices gained by Rs 20/25 per 20 kg. The active contact prices gained by Rs 415 or 2.01 to Rs 21100 per quintal due to the strong speculative buying, due to this, the market sentiments may affect. The further increment and downfall in the prices depends on the rainfall during the near future.