The rise of the Chinese economy over the past 40 years would not have been possible without the success of its export-driven growth model. While the economy has rebalanced away from export expansion in recent years, there is no let-up on its trade competitiveness.

China’s position as the “world’s factory” has strengthened despite a structural increase in production costs, and recent events such as the US-China trade war and Covid, both of which could have undermined its position in the global supply chain.

Successive US tariff increases on Chinese products had the anticipated effect. US-bound exports from China fell by 17 per cent from 2017 to end-2019, resulting in a sharp drop in China’s market share in the world’s largest consumer market.

But on the global stage, China’s market share grew by around 0.5 per cent, more than twice that of the next biggest riser, Vietnam, which saw growth of 0.2 per cent over the same period.

This happened for two reasons. First, by shifting their focus from the United States, Chinese exporters were able to explore new markets in the Asean region and countries along the Belt and Road.

Second, export diversion helped. By selling inputs to third countries for assembly before the final products were shipped to the US, China was able to circumvent some trade levies while still retaining value in the final products sold.

The signing of the phase one trade deal in early 2020 allowed some companies to breathe a sigh of relief. But little did they know that an even bigger storm was on the horizon – Covid.

On the one hand, China’s forceful response was quite effective in containing the outbreak, paving the way for a swift resumption of production and exports. On the other, the rapid spread of the virus to the rest of the world caused havoc with global production, bringing trade to its knees.

China therefore became the supplier of last resort in many pandemic-related goods, including personal protective equipment, medical machines and electronic gadgets for remote working. With China bucking the trend in global trade, its export market share soared in 2020 and foreign investment poured in.

The effective defence against the trade war and Covid reflects the resilience of China’s supply-chain ecosystem. This resilience is no longer built on cost competitiveness as China’s economy matures and the demographic cycle turns. It is a result of an accelerated upgrading of China’s domestic production system, which enables its economy to move up the value chain.

Take China’s involvement in iPhone’s production as an example. From managing only one part of the iPhone 3G’s production – final assembly – in 2008, China went on to contribute 11 items to the iPhone X’s production in 2018. Its share in iPhone’s total billing cost and retail value increased seven-to-eight-fold over 10 years.

In addition, Apple has significantly increased its production presence in China in recent years, contrary to frequent talks of the firm leaving China for more competitive locations. China in 2019 accounted for 52 of 59 of Apple’s global manufacturing centres up from 30 in 2015 despite rising US-China trade tensions.

China’s emergence as an export powerhouse also reshaped the landscape of global trade. Developed economies led by Japan and the US have lost significant market share to China in the medium term to highly skilled export segments. On the flipside, China lost market share in some low-skilled and labour-intensive sectors to emerging markets such as Vietnam due to rising wage costs.

However, China has retained many critical supply chains locally, making it necessary for others to cooperate with it and so allowing it to expand internally instead of relocating its production network beyond its borders. This strategy has helped China to establish an inclusive and enduring production ecosystem, which may prolong its days as the “world’s factory”.