멈춰 선 반도체 시계, 레미콘 파업이 던진 국가적 경고장 > K-wave Trends

The trigger for this situation is the mass closure of the National Ready-Mixed Concrete Transport Workers' Union (Jeonunryeon). The union has halted shipments of ready-mixed concrete in the metropolitan area since the 8th, demanding an increase in transportation prices. Initially, there seemed to be a clue to resolving the situation when a provisional agreement was reached to increase the transportation fee per synagogue by 4,200 won through the mediation of the Ministry of Land, Infrastructure and Transport. However, the conflict intensified further as the agreement was finally rejected during the voting process of union members due to opposition from about 68%. The union is maintaining a hard-line stance, demanding renegotiation, while manufacturers have counterattacked by rejecting the existing integrated bargaining system and returning to regional negotiations, claiming that trust has been damaged. In particular, some union members have gone so far as to physically block the entrance and exit roads to the ready-mix concrete manufacturing plant with vehicles, and the situation has gone beyond a simple problem at the negotiation table and is leading to confusion on site.

The places hit hardest by this closure are by far Samsung Electronics Pyeongtaek Campus and SK Hynix Yongin Semiconductor Cluster. Semiconductor factories are huge infrastructure facilities that cost hundreds of billions of won, and concrete pouring is a key task that determines the flow of the process. Due to the nature of ready-mixed concrete, it must be poured immediately after production, making it extremely difficult to secure replacement quantities, and even if supply is stopped for just one day, a domino effect cannot be avoided, causing chain delays in subsequent processes. Construction companies are trying their best to minimize damage by expediting the pouring work or adjusting the process sequence, but the prevailing view is that if the strike lasts more than a week, it is only a matter of time before the target start time of the semiconductor production line is disrupted. This is a fatal management risk for Korean companies that are putting their lives at risk to expand their market share in the global semiconductor market.

Meanwhile, amidst this industrial chaos, SK Group Chairman Chey Tae-won's recent remarks are attracting attention, suggesting strategic concerns about the location of semiconductor factories. Chairman Choi mentioned that Japan's semiconductor ecosystem is an excellent candidate site and expressed his fundamental position that a factory can be built anywhere where infrastructure such as power, water, and manpower is available. This can also be interpreted as a warning message that labor-management conflicts at domestic construction sites or difficulties in securing infrastructure may hinder companies' willingness to invest domestically. In line with this, there are strong voices in the political world calling for a semiconductor packaging factory to be attracted to the Honam region, but companies such as Samsung and SK are maintaining a cautious attitude, saying they have no specific plans. In the end, it shows the harsh reality that companies have no choice but to give top priority to places that guarantee production efficiency and stable infrastructure supply.

Six economic groups expressed strong concern over this incident, calling it a serious threat that could cause enormous damage to the entire national economy. The business community, including the Korea Economic Association and the Korea Chamber of Commerce and Industry, emphasized that ready-mix concrete is an essential material, like the lifeblood of the construction industry, and urged the government to actively intervene and prepare site stabilization measures. In a situation where labor and management are experiencing the double whammy of high prices and a construction recession, it is clear that if both labor and management do not seek a reasonable solution through dialogue and compromise, the damage will be passed on to construction workers, partners, and even the entire national economy. Regardless of the legitimacy of the union's insistence on increasing transportation prices and the collective agreement, the general consensus is that it is difficult to justify under any justification the method of holding high-tech industries, where the future of the country depends, hostage.