The allure of lower labor costs was the primary reason to source products in China. While it was a compelling reason, it is not the sole reason for the massive relocation of manufacturing to China. This pursuit of substantially lower labor costs or low-cost country manufacturing is continuing and resulting in the movement of products from China to other countries, such as Vietnam and Mexico.
The second major historical reason was the access to lower cost raw materials. While true, the reasons for this are less clear. The US has much greater availability of most raw material sources. In some cases, the US has been the source of discounted raw materials in foreign countries when US demand was insufficient to absorb domestic capacity at a high level. In those cases, some US industrial companies heavily discounted prices to China so as not to upset US market pricing. While understandable, it has also increased the cost differential between US companies and Chinese companies on a finished product manufacturing basis.
Over time, factories in China have developed a network of sources for raw materials, components, and services that have made it easier to source from China instead of other countries, such as the US and Mexico. More specifically, in sourcing a product from Mexico or the US, the marketer/distributor must develop the sources for the raw materials that the primary factory requires for manufacturing. In China, this is typically accomplished by the factory, which makes the whole sourcing function much simpler for the US company.
Naiveté of the executive and lack of understanding the firm’s cost structure is another less than stellar reason why some products were outsourced to China. In this case, poor make vs buy studies decisions were made which considered only the variable costs of purchasing from China versus manufacturing in the US. What these executives failed to consider was that fixed costs are just that. Of course, one can write down plants and equipment and take the one-time adjustment to earnings and avoid the recurring fixed costs on the income statement. However, which CEO, CFO, or Operations leader volunteered to reduce his or her contribution to fixed cost by reducing their individual compensation commensurately. Fixed costs for assets should be considered as sunk costs. That is not to say, that they should not be considered as part of a future investment decision from a financing standpoint, but they are not ongoing costs per se.
The variable costs of operating a factory, such as utilities, should be considered in the analysis, but not depreciation or lease cost, which is more of a financing of the original asset than an ongoing cost that should be assigned to a product based on direct labor content of a product. Of course, in a business, over the long run all costs are variable — one can choose to close the business and eliminate the entire cost of doing business. The problem is that when the decision is made to outsource, rarely is there a complete strategic review of the business, including the subsequent impact on product costs, if the fixed cost structure is not radically addressed in the same way.
Not only is the above treatment of fixed costs generally true, the analysis of the variable cost of importing is generally insufficient. It rarely includes the cost of the additional inventory for the 30-45 days of manufacturing lead time in China (vs the 2 weeks or so in the US) or the cost of inventory for the 25 to 30 days for transit across the Pacific Ocean or the time from port to distribution center. Nor is there consideration for the potential of air freight if there is a demanding customer or a quality issue when the product arrives. And don’t get me started on the impact a complete shutdown of the Suez Canal can have – it will take the industry many months to recover from this. It is likely that the analysis did not build in the overhead costs of travel to and from China. Then there are the intangible costs, such as the theft of intellectual property which is one of the underlying causes of the current tariff situation.
With the current situation of impending trade wars and the imposition of tariffs, for many companies there exists the opportunity to correct the past mistakes in previous make vs buy decisions. The gradual swell over the last few years in the consultant genre of Reshoring and the return of manufacturing to the US may be somewhat overplayed, but the underlying rationale is very much true. Labor costs in China have increased nearly 280% over the last decade, while increasing in the US only 36% (including benefits). The previous ratio of workers in China to the US was more than 12 to 1 and has now decreased to 4 to 1. While that is still a large difference, the reality is that in many products, direct labor is a relatively small portion of total costs. It is also my opinion that the average motivated US worker is far more productive than his or her Chinese counterpart, both due to his or her inherent problem-solving abilities and greater automation. Considering removal of the ocean freight, normal tariffs, inventory reduction and other costs, the equation is much more balanced. If the product in China also contained a premium for poor negotiating tactics or outright graft and corruption, then there is a great probability that moving from China to another low-cost country like Vietnam or Mexico or even to the United States would be advantageous. These countries provide greater protection of intellectual property than China. The persistent headlines provide convenient cover with investors and boards of directors for company executives to seriously re-evaluate their supply chains.