New Delhi, 28 December (NNS): Here, the prices of cloves Zanzibar held firm at Rs 960 per kg du e to the sluggish sale even after the downtrend in the prices during the last day. Recently, the prices have gone down by Rs 20 per kilogram. The market sentiments may affect due to the higher prices than the normal level. The spot cloves prices will likely to remain high during the coming days.