Texas Industries (TXI) made the surprising move this week of appealing to the US authorities to investigate 'unfair' imports from Greece and the Republic of Korea. Of note was the accusation that imports from these countries had risen by 40% from 2009 to 2011, with a further rise over the first six months of 2012.
Given the distances involved and the rising optimism shown for the North American market in the latest financial results for the cement industry, targeting imports might at first seem odd. However looking at US Geological Survey (USGS) data shows that for January to May 2012 the top cement importers to the US, after Canada, were the Republic of Korea and Greece. Mexico, the USA's other land neighbour, could only manage fourth.
According to USGS data Texas was the leading cement-producing state in the US in 2011. In 2011 total imports of hydraulic cement and clinker from South Korea rose by 64% to 1.40Mt from 0.86Mt in 2009.
By customs districts Texas imported 0.99Mt in 2011 or 15% of the US total. Alarmingly though, Texas has already imported 0.77Mt from January to May 2012. If this rate continues for the rest of 2012 Texas could be facing a total imported figure of 1.84Mt, a rise of 85%!
Given that the Global Cement Directory puts Texan capacity at just under 14Mt/yr this might explain why one of the state's biggest producers has decided to take action. The problem of 'cheap' Greek imports looks likely to get worse as the economic troubles of the Eurozone drag on, especially if Greece exits the zone. If that happens, any Greek producer that can still afford to make cement may well be able to undercut the domestic production of any country willing to import it. TXI's move might be seen as a pre-emptive strike 'shot across the bows' to discourage increasing US demand for sucking in more imports, in order to shore-up demand for domestic production (and to firm up domestic pricing).
However, one place Greece or South Korea will have difficulty exporting their cement to is the moon.
Serious thought on creating cementituous materials on the moon dates back decades but last week NASA awarded US$135,000 to UC San Diego structural engineer Yu Qiao for research on the subject using materials that are readily available on the moon. Given that it currently costs from at least US$4m/t to put mass into low earth orbit, the lunar cement industry can rest easy from the threat of cheap Greek imports for the time being.