Rising Prices for PE, PVC; Others Flat to Down

The trajectory of prices of the five volume commodity PVC resin powder was upward through September; but starting last month, a reversal was underway for most of these resins, possibly excepting PE and PVC. Factors in the continued flat-to-downward trajectory for PP, PS and PET included expectations of improved supply availability, lower feedstock prices, slowed seasonal demand, and loss of export opportunities due to higher prices. Factors maintaining strong pricing for PE and PVC, at least in the short term, included strong demand and tight monomer and polymer supplies brought on by planned and unplanned production shutdowns. 

These are the views of purchasing consultants from calcium carbide method pvc resin, Inc. (RTi), senior editors from PetroChemWire (PCW), and CEO Michael Greenberg of The Plastics Exchange.

Polyethylene prices moved up 5¢/lb in September, capping the fourth consecutive month of price hikes, bringing the total to an unprecedented 19¢/lb. Suppliers also came out with a fifth increaseanother 5¢/lbfor October, owing primarily to continued strong demand and tight supplies, made tighter following precautionary shutdowns for Hurricane Laura in late August.

Mike Burns, RTis v.p. of PE markets, held that PE prices would stay firm, with the October hikeif not implemented right awayhanging over discussions with customers for the remainder of the year, due to sustained demand and tight inventories. PCWs senior editor David Barry said he would not be surprised if suppliers stuck to their increases, but expected processors would have better leverage this month and in December in the negotiation of 2021 contracts. With the exception of HDPE blow molding grades, where a real shortage occurred, processors were able to get what they needed, but went through it faster than anticipated, noted Burns.

PE Price Trends November 2020

Both Burns and Barry ventured that a slow recovery of tight suspension method pvc resin inventories was already underway at the start of the fourth quarter, which ought to help ease price pressure in first quarter of 2021. Going into October, The Plastic Exchanges Greenberg reported that while demand for spot PE had been good, processors generally opted for just single truckloads, and a whisper of uncertainty had crept into the market. The fourth quarter often brings softer demand and could provide the market an opportunity to rebalance especially when downed plants return fully online and new reactors begin production, he commented.

PP Prices Up, Then Flat to Down

Polypropylene prices moved up 3¢/lb in September, despite stability in propylene monomer contract prices, which remained at Augusts 36¢/lb level. Moreover, PP suppliers announced another 3¢/lb profit-margin increase for October, a move that looked to be at least partially successful due to tight supply and some rebound in domestic demand, according to Scott Newell, RTis v.p. of PP markets, as well as PCWs Barry, and The Plastic Exchanges Greenberg. All three saw the recent upward trajectory halting, if not reversing.

Newell ventured that suppliers attempted margin expansions in September and October would erode between mid-month and December. Suppliers have had leverage all this time owing to unplanned and planned monomer and PP outages, and low capacity utilization overall (around 83%). But the longer buyers can wait to order for 2021, the better. I expect quite a few pounds of PP and monomer capacity to be brought on stream in that time frame.