New Delhi, 20 July (NNS): The prices of red chilli 334 no. remained stable at Rs 23500 per quintal because of the sluggish buying from the stockists at the higher level. Recently, the prices have gone up by Rs 500 per quintal. There were around 50000 bags of red chilli reported to arrive and the prices remained unchanged. The spot red chilli prices will likely to remain stable at the same level during the near future.