New Delhi, 07 May (NNS): Here, the prices of dry ginger remained stable at Rs 30000 per quintal because of weak sale even after the uptrend in the prices of ginger. Recently, the prices have gone up by Rs 1000 per quintal. Both the arrivals and the prices held stable at the same level of the previous day in Kochi. The market sentiments may affect due to the lack of stock and supply. The spot black pepper prices will likely to remain strong during the near future.