Latest News

Japan's ethylene plants run rate reaches record low of 68.6% during March

The Japan Petrochemical Industry Association said that the utilisation rate for ethylene plants fell to a new record low in March. This was due to producers cutting output 'in anticipation of feedstock supply difficulties' and 'due to scheduled maintenance.

Japan has 12 ethylene factories that convert naphtha (a crude oil byproduct) into basic chemicals like ethylene and propylene. These are used as intermediates to make resins, for example.

Japan imports a little over 40% of its naphtha and depends on the Middle East for 95% of its crude oil, which is used to refine its own naphtha. The blockade of Strait of Hormuz has hampered procurement.

An official from the JPCA stated that, due to the uncertainty of?naphtha supplies and the high costs associated with stopping and restarting crackers and maintaining the supply chain, producers are maintaining their operations at reduced run rates.

The 68.6% rate of utilisation in March was the lowest recorded since January 1996. The minimum rate required to sustain operations is different for each plant but it's generally around 70%.

Four units were undergoing maintenance in March, as opposed to none a year ago. This resulted in a total ethylene production of 272,600 tons, which is -38.8% lower than the previous year.

The official said that shipments of major ethylene-derived resins such as polyethylene, polypropylene, and polystyrene were almost flat compared to a year ago, with inventory reductions supporting the decline.

He added that stocks of these key products are sufficient to "meet the domestic demand" for at least three months.

Manufacturers are increasingly concerned about the shortage of naphtha, a vital feedstock for petrochemicals. Despite government assurances that there is enough stock on hand, dozens of companies have announced actual or potential order stops earlier this month. (Reporting and editing by Yuka Obayashi)

(source: Reuters)