March 9th News: On March 9th, the market price of phthalic anhydride in East China showed an upward trend. The mainstream quotation for ortho-xylene-based phthalic anhydride in the market was 8,000–8,500 RMB/ton, while the market price for naphthalene-based phthalic anhydride ranged from 7,800 to 8,000 RMB/ton. The geopolitical crisis in the Middle East has led to rising crude oil prices, driving up costs. The price of industrial naphthalene has surged, and the price of ortho-xylene has also increased, resulting in higher production costs for phthalic anhydride. Meanwhile, the downstream plasticizer market is rising, with manufacturers increasing their equipment operating rates. Downstream demand remains steady, with procurement primarily based on immediate needs. Although phthalic anhydride manufacturers have raised their operating rates, ensuring sufficient supply, low inventory levels have alleviated supply pressure. It is expected that the phthalic anhydride market will continue to rise in the future. Chempricehub Analysis of Phthalic Anhydride, Bull-Bear Score: +1.5 The article analysis indicates that the spot price of phthalic anhydride is being driven by multiple bullish factors: the geopolitical crisis in the Middle East has led to rising crude oil prices, which in turn has increased the costs of industrial naphthalene and ortho-xylene, thereby raising the production cost of phthalic anhydride. Additionally, the downstream plasticizer market is rising, with manufacturers increasing their operating rates, and steady demand from end-users continues to support consumption. Although phthalic anhydride manufacturers have increased their operating rates, ensuring ample supply, low inventory levels have mitigated supply pressure. The market is expected to continue rising in the future. Overall, bullish factors dominate, warranting a score of +1.5 (between moderate and significant positive impact), as cost-driven factors and demand support remain strong, although sufficient supply may slightly limit the extent of price increases.