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Copper cables may be used in place of aluminum in overhead applications. Also, undergrounding cables is a viable alternative to fully protect against storm damage.

Wieland-Werke AG, the German fabricator of brass mill products, reported sales of 475,000t, down by 0.4% y-o-y in financial year 2010/2011. Turnover increased by 24% y-o-y to reach €3,287M and profits also rose to €45M in 2010/2011 after a loss of €6M in the previous year. The rise in turnover was mainly attributed to rising metals prices, while the company said that the increase in profits was caused by a product mix composed of a larger amount of value-added products. Wieland noted strong demand in the first six months of the period, which was offset by the Euro debt-crisis as a driver of significantly weaker demand in Europe during the latter half of the fiscal year. In addition, the company saw a fall in demand in Asia from Spring 2011 and continued very low demand in North America. End-use consumer demand was weak and impacted the electronics and electrical engineering sectors as well as vehicle production. Mechanical engineering was considered to be a bright spot in fiscal year 2010/2011.

Wieland-Werke AG, the German fabricator of brass mill products, stated that demand in 2012 began weakly. After January, orders rose only slightly, but demand from important markets in Asia and Europe declined, principally attributed to cautious buying as fears remained over the impact of the course of the euro debt crisis in 2012. In addition, the company is experiencing reduced demand from the electronics industry in Asia following the closure of several plants affected by the tsunami in Japan and flooding in Thailand. Wieland has also not seen any growth support from North America and is uncertain about the global outlook for demand in 2012 due to the unpredictability of the euro debt crisis.

Yazaki Corp., the Japan-based cablemaker, has implemented plans to begin exporting low voltage XLPE cables from Japan to Thailand beginning in February for a duration of two to three months. This comes as a result of increased demand from Thailand's industrial sector, as factory owners look to repair, rebuild or relocate water-damaged factories. Yazaki has a local production subsidiary for power cables called Thai-Yazaki Electric Wire, but Thai-Yazaki cannot meet the current strong demand independently. Yazaki's two building wire plants in Japan are currently in full production (including Saturdays) and those cables which are ready for shipment are undergoing final checks to ensure that they meet Thailand's electrical standards.

General Cable reported a rise in sales volume by metal weight of 2% q-o-q (+5% y-o-y) in Q2 2012 due to demand in France and the Mediterranean as well as stable demand in most ROW and North American businesses. Bright spots for demand included: ongoing grid investment and the resultant demand for medium voltage cables in France; stronger demand from telephone and electric utility businesses in North America; improving domestic conditions following the Q3/4 2011 severe flooding in Thailand; and strong mining activity in Chile.

The Japan Copper & Brass Association reported Japanese copper rolled product import fell by 2.5% y-o-y to 50,057t in the fiscal year ending March 2008. While volume of import was still high, it has fallen y-o-y the first time since the fiscal year ending March 2002. Copper tube import decreased by 19% y-o-y to 10,661t, partly due to the slowdown of new housing starts after the Japanese imposed new building standard law. Biggest importers to Japan are reported to be South Korea, China, Germany, Taiwan and North America.

According to the Japan Copper and Brass Association, total production of copper and copper alloy semis fell by 4.1% y-o-y to 72,770t in July. Output also contracted by 0.5% m-o-m in July, a second consecutive monthly decline. The fall is attributed in large part to the struggling automotive sector, which has been strongly impacted by the 11th March disaster.

Production for domestic shipments contracted by 6.6% y-o-y to reach 51,112t, whilst output for export markets fell more rapidly in January, reaching 8,898t after a 23.1% y-o-y decline (this however, was narrower than the December drop in exports of 30.7% y-o-y). Copper strip still represented the most heavily produced brass mill semi-fabricated product (27.7% of overall production in gross weight) but output decreased by 11.3% y-o-y, amounting to 16,600t in January. This was principally attributed to weak interconnector demand, the impact of the flooding in Thailand and the highly appreciated yen affecting the export market. Copper tube output decreased by 14.5% y-o-y to 9,750t in January, on weak demand from air conditioner manufacturers caused by bad weather and a slow world economy. Brass bar production fell by 7.7% y-o-y but rose by 900t since December to reach 14,206t in January. The change was attributed to improving demand from the domestic automotive and plumbing sectors.

Sumitomo Electric Industries Ltd., Yazaki Corp. and other automotive wiring harness manufacturers have temporarily shut down some of their production lines in Thailand. This follows the severe flooding which directly led to Honda Motor Co. closing down local assembly lines at its factory in Bangkok as well as Toyota Motor Co. shutting down its three plants in Eastern Thailand due to parts shortages.

JX Nippon Mining & Metals, an integrated Japan-based refined copper and semi-finished products fabricator, began full-scale production of an ultrathin rolled copper foil, measuring between 6 and 9 microns in thickness. The new products are suitable for use in smartphones and tablet PCs. Advances made in the company's rolling and surface roughening process technology led to the development of the new products. The company estimates that it holds a 75% global market share of treated rolled copper foil, which finds its main application in flexible printed circuit boards for mobile devices.

SuperPower Inc, a subsidiary of Furukawa Electric, announced on 7th December that it plans to double the production capacity of superconducting wirerod at its US plant in 2013. The company said it anticipates demand for the wirerod, which is used in areas such as superconducting magnetic energy storage, will increase over the next four to five years, and that it is intending to raise production to meet the new demand.

Major Japanese copper semis and wire and cable manufacturers were impacted by the devastating earthquake. It was reported that Hitachi Cable's establishments in Densen, Hidaka, Takasago and Toyoura were affected, while the Minato plant was flooded by a 1.5-metre tsunami. Fujikura's facilities in Sakura, Chiba, which engage in the production of optical materials, were also impacted. Furukawa Electric's Chiba offices, which are located at a landfill, were affected due to soil liquefaction. The company's production equipment at its telecom cable factory experienced damages. Mitsubishi Shindoh, a copper and alloy semis fabricator, saw its plumbing operations partially destroyed. San-Etsu, a brass bar specialist, is shutting down production at its Shin-Nitto plant in Ibaraki, without any significant damages reported whatsoever. Production will be transferred to two other factories.