In October, demand for sheet products declined by more than the seasonal norm. Demand for long products is softening as construction expenditures decline.
This analysis by Steel Market Update is based on steel mill shipment data from the American Iron and Steel Institute (AISI) and import-export data from the U.S. Department of Commerce (DoC).
The analysis summarizes total steel supply by product from 2003 through October 2019 and year-on-year changes. The supply data is a proxy for market demand, which does not take into consideration inventory changes in the supply chain. Our analysis compares domestic mill shipments with total supply to the market. It quantifies market direction by product and enables a side-by-side comparison of the degree to which imports have absorbed demand.
Figure 1 shows that the robust growth of U.S. raw steel production that occurred last year reversed in 2019 until w/e Oct. 5 since when there has been a 1.9 percent growth through w/e Dec. 7. Year over year through Dec. 7, production was down by 2.3 percent. This is a four-week moving average and is based on weekly data from the AISI.
The shipments and supply report that you are reading now is based on monthly shipments by product as reported by the AISI plus import and export data from the DoC. Figure 2 shows the monthly shipment data for all rolled steel products. In the long run the trajectories of growth in Figures 1 and 2 are comparable, but the decline in 2019 is less obvious in the monthly data.
First though we will look at the shipment and supply situation for all product groups to see how much difference there is between them. Table 1 is this compilation. Total supply (proxy for market demand) as a three-month moving average (3MMA) was down by 4.8 percent year over year and mill shipments were down by 0.6 percent, meaning that imports took a smaller slice of the pie in the three months through October year over year. There is a big difference between products. Long products continued to perform the best of the major product groups and tubulars the worst. The supply of sheet products was down by 3.2 percent in three months through October year over year and shipments were almost unchanged at negative 0.02 percent.
Now, let’s look at sheet products in detail. One consideration is that seasonality of demand is significant with a 10-year historical average that varies by 11.4 percent between the high month of August and the low month of November. Over this 10-year period, April through July have been quite consistent as shown in Figure 3. On average since and including 2010, October has been up by 1.3 percent from September and this year was down by 0.4 percent.
Table 2 describes both apparent supply and mill shipments of sheet products (shipments includes exports) side by side as three-month averages through October with year-over-year growth rates for each. Comparing the year-over-year time periods, total supply of sheet products to the market decreased by 3.2 percent on a 3MMA basis and mill shipments decreased by 0.02 percent. Table 2 breaks down the total into product detail and shows that supply was down for all products except other metallic coated, which is mainly Galvalume. Shipments were up for hot rolled and other metallic coated, but down for cold rolled and galvanized products. From a directional point of view, Table 2 was unchanged from September. Apparent supply is defined as domestic mill shipments to domestic locations plus imports. In the three months through October 2019, the average monthly supply of sheet and strip was 4.768 million tons. There is no seasonal manipulation of any of these numbers. By definition, year-over-year comparisons have seasonality removed.
Table 3 shows that total supply of sheet and strip products including hot rolled, cold rolled and all coated products increased in the three months through October compared to the three months through July. However, all sheet products except other metallic coated had negative supply growth in three months through October year over year.
Figure 4 shows the long-term supply picture for the three major sheet and strip products, HRC, CRC and HDG, since January 2003 as three-month moving averages.
Table 4 shows how long products are softening. In August and September, all the long product constituents except structural shapes had positive growth of both shipments and supply year over year. Long products are driven more by construction for which expenditures in the private sector are declining. Sheet products are driven more by manufacturing, which based on the ISM Index has been declining since October last year. Figure 5 shows the long-term supply picture for longs and the recent softening on a graphical basis.
Figure 6 shows the long-term comparison between flat and long products. These are monthly numbers (not 3MMA), and clearly show the trend difference between longs and flat products, which includes plate. The trend of flat rolled has been a decline since March last year as longs trended up. It looks as though long products are now past their recent peak as construction expenditures are declining.
SMU Comment: In the period June through October, construction expenditures declined for the first time since November 2011. This trend now appears to be negatively affecting long product demand. In October, sheet product demand was down by 3.2 percent year over year in a reflection of manufacturing performance. Market sources indicate that this may be changing and the three-month change in Table 3 supports that view.
Peter WrightRead more from Peter Wright
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