When making seasonal adjustments for world refined production and usage, August showed a production surplus of about 56,000 t. The refined copper balance for the first eight months of 2016, including revisions to data previously presented, indicates a production deficit of around 91,000 t (and a seasonally adjusted deficit of about 93,000 t). This compares with a production surplus of around 10,000 t (a seasonally adjusted surplus of about 19,000 t) for the same period of 2015.
In the first eight months of 2016, world apparent refined usage is estimated to have increased by around 3.8% (570,000 t) compared with that in the same period of 2015 mainly due to increases in China. Chinese apparent demand increased by around 7.5% compared with the same period of 2015 based on an 8% increase in net imports of refined copper. However July and August net refined copper imports at 176,000 t and 175,000t respectively were the lowest since April 2013 and compares to a net monthly imports average of 312,000 t in the first half of 2016.
Aggregated usage in the EU, Japan and the United States remained essentially unchanged. On a regional basis, usage is estimated to have increased by 2.5% in Europe and 6% in Asia (when excluding China, Asia usage increased by 1.5%), while declining by 11% and 4.5% in Africa and in the Americas respectively and remaining essentially unchanged in Oceania.
World mine production is estimated to have increased by around 5.8% (730,000 t) in the first eight months of 2016 compared with production in the same period of 2015. Concentrate production increased by 7.5% while solvent extraction-electrowinning (SX-EW) declined by 0.5%. The increase in world mine production was mainly due to a 45% rise in Peruvian output that is benefitting from new and expanded capacity brought on stream in the last two years. A recovery in production levels in Canada and the United States, expanded capacity in Mexico and a ramp-up in production in Mongolia, also contributed to world growth. However overall growth was partially offset by a 4% decline in production in Chile, the worldâs biggest copper mine producer, and a 7% decline in DRC where output is constrained by temporary production cuts.
On a regional basis, production rose by 7% in the Americas, 9% in Asia and 7% in Oceania but declined by 4% in Africa while remaining essentially unchanged in Europe. The average world mine capacity utilization rate for the first eight months of 2016 increased to 85% from 84% in the same period of 2015. World refined production is estimated to have increased by about 3.1% (470,000 t) in the first eight months of 2016 compared with refined production in the same period of 2015: primary production was up by 2.5% and secondary production (from scrap) was up by 5.5%.
The main contributor to growth was China (+7%), followed by the United States where production increased by 14% and Mexico (+19%) where expanded SX-EW capacity is contributing to refined production growth. Output in Chile and Japan, the second and third leading refined copper producers, increased by around 2% and 3% respectively. Refined production in the DRC and Zambia declined due to the impact of temporary production cuts.
On a regional basis, refined output is estimated to have increased in the Americas (5%), Asia (6%) and Oceania (10%) while declining in Africa (-13%) and in Europe (-3%). The average world refinery capacity utilization rate for the first eight months of 2016 remains practically unchanged from that in the same period of 2015 at around 83%.
Based on the average of stock estimates provided by independent consultants, Chinaâs bonded stocks increased by around 110,000 t in the first eight months of 2016 from the year-end 2015 level. Stocks decreased by around 90,000 t in the same period of 2015. In the first eight months of 2016, the world refined copper balance adjusted for the change in Chinese bonded stocks indicates a production surplus of around 17,000 t compared to a deficit of about 80,000 t in the same period of 2015. The average LME cash price for October was US$4,732.14 per tonne, up from the September average of US$4,707.18 per tonne. The 2016 high and low copper prices through the end of October were US$5,103.00 (on 18th Mar) and US$4,310.50 per tonne (on 15th Jan), respectively, and the year-to-date average was US$4,725.87 per tonne (14% below 2015 annual average). As of the end of October, copper stocks held at the major metal exchanges (LME, COMEX, SHFE) totalled 487,305 t, an increase of 5,437 t (+1%) from stocks held at the end of December 2015. Compared with the December 2015 levels, stocks were down at SHFE and up at the LME and COMEX.
