Diesel Retreats Quietly, Replacement Costs Resist Because of Higher Freight

Monday’s diesel correction has reduced prices without resolving Europe’s supply problem. Afternoon gasoil traded at $1,432/mt, down $77.25, while Brent stood around $100/bbl. Yet last week’s CIF NWE diesel crack remained at $106.19/bbl after reaching $114.82, and ARA diesel inventories were still 23% below a year earlier. The US–Europe arbitrage was reported largely closed with HOGO around $0.31/gal, despite US refinery utilisation near 98%. Mediterranean exposure is particularly important: approximately 70% of August’s Yanbu diesel shipments to Europe went there, while the Mediterranean premium over NWE widened to $18.75/mt. Expectations of restored Saudi pipeline flows and improved Hormuz movements help explain the sell-off, but those stock deficits indicate that physical relief remains incomplete. For biofuel producers, the immediate problem is that gasoil fell $77.25/mt while Monday’s UCO indications moved only $5/mt in either direction. That puts pressure on production economics unless higher biofuel premiums or credits compensate for the weaker diesel price which in contradictioin to inventory levels and actual exports.

European biofuel paper turnover reached 772.4kt in the latest reported week, up 21.9% from 633.4kt: HVO2 contributed 228.1kt, FAME0 209kt, RME 174kt and UCOME 161.3kt. FAME0 rose 128.4%, while UCOME declined 18.7%. Monday’s NWE physical window nevertheless recorded only five transactions, with reported flat prices of $1,929.50/mt for RME, $1,764.50 for FAME0, $1,954.50 for UCOME and $3,048.40 for HVO Class II. RME therefore stood $165/mt above FAME0, although one transaction in each ester grade provides limited confirmation of a broadly established spread. UCO indications were mixed: $1,300/mt CIF ARA, down $5, and $1,250/mt ex-works Netherlands, up $5, following a reported approximately $40/mt increase in FOB ARA UCO last week. These different delivery bases cannot be treated as one price series. Inland costs add further resistance, with Kaub at 16cm and weekly tanker freight averaging €156/mt to Karlsruhe and €200/mt to Basel.

Asia offers some diesel relief alongside softer palm fundamentals. Last week, Singapore’s front-month gasoil crack eased to $80.35/bbl and middle-distillate inventories rose 5%, but stocks remained 11% below last year. Estimated Malaysian September 1–20 palm exports fell 12.83% to 714,012 tonnes, while a southern Malaysian producer sample recorded production growth of 21.32%, suggesting stockbuilding pressure without establishing the national balance. October dollar CPO fell to $1,202.25/mt, yet POGO widened $35.53 to minus $197.86/mt as diesel fell faster. September 18 indications also showed October CPO trading into western India at $1,287.50–1,290/mt against October–December soybean-oil offers of $1,215/mt, illustrating competition from soft oils across different shipment windows. Freight limits the European opportunity: August Straits–Rotterdam indications for vegetable oils and biofuels were $135–160/mt for 10–20kt parcels, up $50–55/mt year on year. Chinese UCO’s latest available numerical export indications remain September 11’s $1,120–1,140/mt for standard material and $1,170–1,180/mt for premium material; subsequent reports of record premium prices lack a fresh numerical assessment.

In the US, December D4 RIN futures rose 4.095% to $2.034 intraday, strengthening the credit component while December soybean oil at 68.66 cents/lb against gasoil at $1,304/mt left BOGO at $209.68/mt. Nearby soybean oil traded at 68.15 cents/lb, close to the displayed 67.73 moving-average level and below 69.90, making this week’s price response important for feedstock buyers. Fresher waste-fat data offer some regional cost relief: USDA figures for September 14–18 put Southern California FOB yellow grease at an average 61.50 cents/lb, down 1.50 cents, while delivered Southern California remained at 67 cents and Minnesota at 52.33 cents. These yellow-grease quotations should not be substituted for delivered Gulf UCO, whose available 78–80 cents/lb indication dates back to August 12. The current evidence therefore supports stronger RINs and some California feedstock easing, but not a nationwide decline in UCO costs or an automatic improvement in biodiesel and renewable diesel margins.

BOGO

China’s trade decisions now test expectations across both fuel and feedstock markets. China’s agriculture ministry projects soybean imports of 95.5 million tonnes for 2026/27 against 108 million for 2025/26, an 11.6% decline, while CFTC-based figures show a record soybean-meal managed-money net long of approximately 186,000 contracts as of September 15. Friday’s announced 111kt US soybean sale demonstrates that US purchases can increase through origin switching even if total Chinese imports fall. The September 23–25 Chinese state visit, with principal talks Thursday, therefore needs to be judged against actual commitments. Market information received today also suggests China shipped 65kt of UCO to Canada in August, although that volume remains unverified. If it replaces virgin oils, it could reduce Canadian soybean- or canola-oil requirements, but neither equivalent soybean-oil displacement nor a US–Canada trade-war connection is established without buyer, price and utilisation data. With December BOGO near $210/mt, expensive Asian freight and only five NWE window trades, delivered production costs and confirmed physical demand remain the practical tests of this week’s optimism.