New Delhi, 11 March (NNS): Here, the prices of black pepper markara reduced by Rs 20 to Rs 580 per kg owing to the feeble buying even after the sluggish prices. The prices went up from Rs 590 to Rs 600/605 per kg. The market sentiments may affect owing to the lack of arrivals. There is a temporary break ond downtrend in the spot black pepper prices during the near future.