Iran Ceasefire Agreement: Oil & Gas E&P, OMC, Refinery Stocks Face Headwinds, Chemical Stocks Gain

What the Iran ceasefire means for oil markets

The European Central Bank President Christine Lagarde welcomed news of a ceasefire agreement with Iran, highlighting its potential to lead to the re-opening of the Strait of Hormuz. This development signals a de-escalation of geopolitical tensions in the Middle East, a region critical for global oil supply and transit. The Strait of Hormuz is a narrow waterway through which a significant portion of the world's seaborne oil passes. Any threat to its free passage typically causes crude oil prices to spike due to fears of supply disruptions. A confirmed ceasefire and the prospect of the Strait remaining open and secure would likely reduce this geopolitical risk premium on oil, potentially leading to a decline in international crude oil prices.

Why lower crude prices matter for PSX energy and chemical stocks

A sustained drop in international crude oil price has a mixed impact on the Pakistan Stock Exchange, primarily affecting companies in the energy and chemicals sectors. For Oil & Gas Exploration companies, whose wellhead prices are often linked to international crude benchmarks, lower prices generally mean reduced revenue and profitability. Oil & Gas Marketing companies and refineries, on the other hand, face potential inventory losses if they hold stocks purchased at higher prices. However, for chemical manufacturers that use crude-derived feedstocks, a fall in crude prices translates directly into lower input costs, which can boost their profit margins.

Which stocks, and why

Several PSX-listed companies would see their business prospects affected by a decline in international crude oil prices:

• Oil & Gas Exploration Companies: Firms like Oil & Gas Development Company, Pakistan Petroleum, Pakistan Oilfields, and Mari Petroleum are directly exposed to international crude prices. Their earnings are heavily influenced by the price at which they sell crude oil and gas, which is often indexed to global benchmarks. A fall in crude prices would negatively impact their revenue streams, as their realised prices for hydrocarbons would decrease.

• Oil Marketing Companies (OMCs): Companies such as Pakistan State Oil, Attock Petroleum, and Shell Pakistan typically hold significant fuel inventories. When international crude prices fall, the value of their existing inventory declines, leading to potential inventory losses. While lower import costs are generally beneficial in the long run, the immediate impact of falling prices on inventory can be negative for their short-term profitability.

• Refineries: National Refinery, Attock Refinery, and Pakistan Refinery also carry crude oil and refined product inventories. Similar to OMCs, a drop in crude prices can result in inventory losses. Additionally, refining margins, which are the difference between the price of crude oil and the prices of refined products, can sometimes come under pressure if product prices fall faster than crude.

• Chemical Manufacturers: Companies like Lotte Chemical Pakistan and Engro Polymer & Chemicals stand to benefit from lower crude prices. Lotte Chemical produces PTA, a polyester feedstock, which is derived from paraxylene (PX), an oil-linked chemical. Engro Polymer produces PVC, whose primary feedstock, ethylene, is also oil-linked. A reduction in crude prices would lower their raw material costs, potentially expanding their profit margins and improving overall profitability.

What to watch

Investors should closely monitor the actual trajectory of international crude oil prices in the coming days and weeks. Confirmation of the ceasefire agreement and its implications for the Strait of Hormuz will be key. Any sustained downward trend in Brent or WTI crude benchmarks would reinforce the negative outlook for E&P, OMC, and refinery stocks, while providing a tailwind for chemical manufacturers. Conversely, any renewed escalation or uncertainty regarding the agreement could reverse this trend. Beyond crude prices, the rupee's stability against the dollar will also remain important, as it affects the cost of imported crude and refined products for local companies.