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Andy Home: Chinese exports ease the pain of London zinc shorts

Andy Home: Chinese exports ease the pain of London zinc shorts
Andy Home: Chinese exports ease the pain of London zinc shorts

The London Zinc Market remains a hazardous place for "bears".

Metal that was expected to drop in price this year has risen. London Metal Exchange's (LME) 3-month zinc?hit a new four-year high of $3,858 a metric ton Tuesday morning.

The relentless rally has been accompanied by an abrupt?reduction in LME time-spreads.

The premium for metals delivered over a three-month period The price of flexed steel has dropped to $131 per tonne, which is a throwback to October last year when it reached a record high of $323 a tonne.

The market tightening is due to the low LME inventories that were the cause of the last year's squeeze.

Help is on the way for LME shorts. China has begun lifting exports and dispatching metal directly to LME Hong Kong warehouses.

A Tale of Two Markets

Zinc demand is not booming. According to the International Lead and Zinc Study Group, global consumption grew modestly by 1.5% from January to may.

The Group assessed a global surplus of 145,000 tons of refined metals in the first five months of the year, based on a 3.5% increase in output.

However, the catch is that the majority of the growth in refined production came from China as it did last year. Western smelters are facing extreme margin pressure due to the collapse of treatment terms and a series of supply issues.

The majority of surplus metal is therefore also found in China.

Since the beginning of January, the stocks registered at the Shanghai Futures Exchange has more than doubled.

LME stock levels, which include those in off-warranty storage, remain 6,500 tonnes lower, at 124.677 tons, despite recent daily deliveries to LME warehouses.

HONG KONG FAST TRACK

Since the beginning of last week, there have been daily warranting actions as the LME premiums for cash deliveries are increasing.

The volumes have been modest, totalling 17,000 tons. However, they are enough to stabilize the on-warrant stock at around 95,000 tons.

The number of off-warrant stock has increased from 15,480 to 29,627 tonnes, a high compared to the low in July.

Hong Kong has delivered around two thirds of the LME-mandated deliveries and also holds another 5,000 tonnes in storage off-warrant.

Hong Kong was approved by the LME for good delivery only in January of last year. The first warehouse opened in July. But it is clear that Hong Kong has already become a conduit for arbitrage.

China has been historically a major importer of zinc refined. As recently as 2024, volumes reached as high as 445 000 tons.

The country's smelter capacity is now so large that it is close to self-sufficiency.

Imports dropped by one-third to 299,000 tonnes last year. China became a net exporter both in November and December. It delivered metal to LME storage facilities in Singapore and Taiwan in order to take advantage of the London cash crunch.

Shanghai Metal Market (SMM), a local data provider, reports that the country became a net exporter in July with shipments of 9,200 tonnes and imports continuing to fall.

This time, the pace of arrivals has clearly slowed down.

So far.

Turning Bullish

Bulls bet that even China's Smelters will have to reduce operating rates due to bombed out treatment charges.

There are many zinc bulls in town. Over 110,000 tons of long positions have been accumulated by investment funds, making it the largest collective bet since the LME began publishing its position reports in 2018.

The LME option market also shows a renewed interest in zinc. The LME options market also shows renewed interest in zinc.

The bull story is that of a limited mine supply. Global mine production increased by 4.8% last year after three consecutive years of decline. ILZSG reports that the momentum has waned quickly this year with growth only reaching 1.1% between January and May.

According to SMM, the competition for mined concentrats is so fierce that spot-treatment charges for Chinese imports have now reached a record low of minus $117.50 a ton.

China's smelters are still battling. According to ILZSG, growth was "significant" during the first five month of 2026.

How important will the LME bulls be? And, even more importantly, how urgent will it be for LME short position holders?

Andy Home is a columnist at. This column is great! Open Interest (ROI) is your new essential source of global financial commentary. Follow ROI on LinkedIn and X. Listen to the Morning Bid podcast daily on Apple, Spotify or the app. Subscribe to the Morning Bid podcast and hear journalists discussing the latest news in finance and markets seven days a weeks.

(source: Reuters)