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WoodMac expects implications for Indonesian nickel supply following ore export ban

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Global Mining Review,


On 30 August, the Ministry of Energy and Minerals Resources (ESDM) of Indonesia officially announced that a ban on nickel ore exports would come into place on 1 January 2020. This is two years ahead of the planned date of January 2022 that was put in place following the relaxation of a previous ore export ban in 2017. The move has serious implications for nickel supply, particularly in China, but also Indonesia. The following commentary from Wood Mackenzie provides its initial views on the impact on nickel supply in 2020 and beyond.

Why has the ban been brought forward?

In theory, Indonesia only allowed exports of ore grading below 1.7% Ni. Current developments in Indonesia, by the likes of QMB and Huayou, to construct leaching plants to process limonite ore grading below this level mean that the ‘low grade’ ores can now be processed domestically. Secondly, it is understood that the government wishes to take steps to preserve its nickel resource base to ensure longevity for the existing and future domestic smelter developments. (For reference, the last nickel reserve and resource data provided by the ESDM was in 2014. Total nickel metal resources at that time were stated as 54.54 million t in 3711.6 million t of ore. The statement from the ESDM on 2 September suggests current known resources to be 2800 million t – which pro-rates to 41.1 million t of nickel contained).

Current ore export status

Indonesian ore exports to June total 12.349 million wet t. Assuming this material to be all grading 1.7% Ni, this equates to around 140 000 t Ni. The bulk of this material has been exported to China, with smaller quantities going to Ukraine and Japan. WoodMac is aware of there being 36.7 million wet t of export permits currently in place (although some reports suggest 38 million wet t). Of these, 8.55 million wet t expire at the end of September, and a total of 18 million wet t expire by the end of 2019.

To date, monthly Chinese imports of ore from Indonesia has averaged around 23 000 t Ni in ore, equivalent to 280 000 t/yr nickel. If all the available permitted quotas were used in 2019, then, in theory, Chinese imports could be closer to 400 000 t Ni contained.

Given the ban on ore exports now being imposed by year end, it is highly likely that export tonnages will rise significantly between now and December. If arrivals follow a similar pattern to that shown in 2014 and the prior ban, then significant tonnages would continue to arrive in January and February of 2020.

Can the loss be made up from elsewhere?

New Caledonia is ramping up its exports to 4 million wt from 1.57 million wt in 2018. Guatemala is facing potential cut backs should Solway’s Fenix operations have to close due to local environmental and political issues – although Chinese imports from Guatemala were only around 300 000 wet t in 2018. However, these are small suppliers compared with the Philippines, which is viewed as the main potential source of additional ore to offset any loss of Indonesian material.

In 2014, when the initial ore export ban was put in place, the Philippines raised ore exports to China from 29.6 million t (dry basis) in 2013 to 36.4 million t in 2014 and 34.3 million t in 2015. Since that time, imports into China have averaged around 30 million t and look likely to be around the same level for 2019. The increase in production was predominantly achieved by increased production from mines in the Autonomous Region in Muslim Mindanao (ARMM), in particular from Tawi Tawi.

However, some mines in the Tawi Tawi region are apparently nearing exhaustion. For example, SR Languyan, one of the largest mines in the Philippines, exporting around 800 000 tpy (wet) of high grade ore, is expected to cease production by the end of the year.

It is also reported that the Philippines Minister of Resources will issue a decree to suspend all mining activities in the ARMM, as the local government needs to impose profit sharing agreements and review tax and environmental compliance.

In addition, there is another round of country-wide environmental inspections underway and there are restrictions on the area of a mine site that can be operational at any one time. These all signal that the average 30 million tpy that the Philippines has exported to China in the past three years is unlikely to increase; indeed, it is more likely to decline.

For 2019, there will be no impact on Chinese NPI production and WoodMac continues to forecast 570 000 t Ni in NPI.

Looking ahead, if we assumes imports from the Philippines continue at around 30 million t, equivalent to around 275 000 t Ni, and New Caledonia reaches its 4 million wet t annualised rate from the 2H20, equivalent to around 50 000 t Ni, and we assumes a further 5 000 t of nickel from other ore sources (Guatemala, Turkey, Albania), then the total ‘secure’ long-term feed is sufficient for around 300 000 t Ni in Chinese NPI, after taking account of recovery losses in processing. Therefore, from 2021 Chinese Ni in NPI production will decline from our current forecast of 490 000 t to 300 000 t and remain at this level going forward as a maximum. As noted, it is WoodMac’s view that Filipino ore export volumes will decline in 2020 and beyond and, therefore, are unlikely to provide the 275 000 tpy indicated previously.

For 2020, the impact on WoodMac’s view will probably be less significant. It is safe to assume that those producers with export licences will endeavour to export as much material as possible before year end. Also, as previously noted, following the ban in 2014, a further 10 million t arrived in China in January and February of 2014 – presumably as a consequence of shipments having left Indonesia prior to the 11 January cut-off date. On this basis, up to a further 260 000 t Ni in ore could arrive in China before the ban comes into force.

So, assuming the supply of 275 000 t from the Philippines, 400 000 t from Indonesia and 20 000 t from New Caledonia, plus a further 5 000 t from other sources, total nickel-in-ore feed for 2019 could reach 700 000 t, equivalent to around 630 000 t Ni in NPI. Based on WoodMac’s forecast for 570 000 t for the year, this would leave enough nickel in ore in 2020 to produce around 60 000 t Ni. Combining with the 300 000 t detailed previously of ongoing feed would suggest a production rate of 360 000 t Ni in 2020. However, WoodMac is aware that some NPI plants are holding around 4 - 6 months of ore stocks. While it is not possible to quantify the absolute stock being held by the smelters, if we take a view that the top five producers at least have four months’ stock, this would sustain output of approximately 110 000 t Ni in NPI. In addition, port stocks in China are indicated to contain around 115 000 t Ni. Assuming all this stock is utilised, then the combined potential for Ni in NPI in China for 2020 would be 574 000 t. WoodMac’s current forecast for 2020 stands at 516 000 t. Thus, for the present, this level of production would still appear achievable. That said, these estimates for available feed should be viewed as a maximum. Consequently, WoodMac has made a modest downward revision to 500 000 t. Further revision will be necessary dependent on the volumes of ore exports Indonesia achieves in the coming months.

Can Indonesian NPI production increases offset the supply lost in China?

WoodMac estimates the total loss in nickel production because of the ore export ban at 16 000 t in 2020, 190 000 t in 2021, 112 000 t for 2022 and 85 000 tpy from 2023 onwards. However, there are smelter projects planned in Indonesia, as well as latent capacity that was idled due to low nickel prices and high coke prices, that in theory could come back into production.

The total idled capacity stands at around 50 000 tpy Ni. WoodMac has a further 40 000 tpy of nickel production in its probable projects. However, development of these to production status will take at least two years. The most likely source of any near-term production response will be from existing smelters. Capacity additions at Indonesia’s industrial parks can be added very quickly. By example, four new lines were added at the Indonesia Morowali Industrial Park (IMIP) and commissioned within 15 months (for a total capacity of around 36 000 t Ni). Tsingshan will add a further six lines over the course of 2019 and potentially a further two in 2020. While production from these expansions are already accounted for in WoodMac’s supply outlook, Virtue Dragon (Delong) has suggested that its Stage 2 expansion in Konawe could add another 35 RKEF lines to the existing 15. Potentially this could add over 250 000 t Ni in NPI production in Indonesia.

In theory therefore, Indonesia could easily offset the loss in NPI production in China. In reality, the capacity expansion at Virtue Dragon is likely to be slow (past performance indicates that Virtue Dragon cannot add capacity as quickly as Tsingshan at IMIP). Therefore, offsetting the total production loss estimated for 2021 is unlikely. Beyond 2021, the potential for Indonesian NPI production to compensate for the loss of output in China is much more likely.

Summary

The early implementation of an ore export ban by Indonesia, in WoodMac’s view, is unlikely to impact nickel production in 2019. Likewise, while it is probable that WoodMac will need to reduce out Chinese nickel in NPI production from the current forecast of 516 000 t, this could still prove conservative depending on how much ore permit holders manage to export over the remainder of 2019 and into early 2020. From 2020, the export ban is expected to result in a loss of 16 000 t, 190 000 t in 2021, 112 000 t in 2022 and 85 000 tpy from 2024 onwards. WoodMac does not believe that the total forecast loss in production in 2021 can be offset by a production increase in Indonesia. For 2020, should the nickel prices remain at current levels, it will be sufficient to support the reactivation of around 50 000 t of idled blast furnace capacity, offsetting the modest production loss forecast. For 2021, WoodMac does not believe that the loss of 190 000 t of production can be offset by increases in output elsewhere. From 2022 onwards, WoodMac’s view is that the bulk of the lost output could be offset by increased output in Indonesia assuming funds can be secured for the planned expansions.

Read the article online at: https://www.globalminingreview.com/trade-transport/05092019/woodmac-expects-implications-for-indonesian-nickel-supply-following-ore-export-ban/

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