On January 16, Shandong Haike Chemical Group Co., Ltd. announced the latest propylene price, which was raised by 70 yuan/ton to 6,120 yuan/ton. The 60,000-ton-per-year propylene plant is operating smoothly, with normal shipments. PriceSeek analysis of propylene, long-short score: +1. The article reports that Shandong Haike Chemical's propylene spot price has been raised by 70 yuan/ton to 6,120 yuan/ton, indicating tight spot market supply or increased demand. The plant is operating smoothly with normal shipments, but the price increase reflects bullish market sentiment, which generally supports propylene spot prices. The score is +1, as the increase is significant (approximately 1.14%) but not extreme, representing a demand-driven positive factor.