6月16日电，液化石油气（LPG）期货主力合约涨超3%，报4414元/吨。

Core Viewpoint - The main point of the article is that liquefied petroleum gas (LPG) futures have seen a significant increase, with the leading contract rising over 3% to 4414 yuan per ton [1] Group 1 - LPG futures have experienced a price increase of more than 3% [1] - The current price of the leading LPG futures contract is reported at 4414 yuan per ton [1]