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Muan County takes its seat, and an 800 trillion won fab cluster gets a committee date

Samsung and SK hynix cannot start their four-plant Honam plan until Gwangju's air base moves. That now runs through a Muan County land bargain and a vote on the 28th.

The Investor · Invest desk

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Photograph accompanying Muan County takes its seat, and an 800 trillion won fab cluster gets a committee date
Photo: en.sedaily.com

What happened

  • Muan County, which had opposed moving the Gwangju military air base, agreed to attend the site selection committee for the first time.
  • The Jeonnam-Gwangju Integrated Special City, Muan County and the Ministry of National Defense plan to meet on the 28th to finalise the relocation site.
  • The Defence Ministry named the Mangun-myeon area of Muan County a preliminary candidate site in April.
  • Muan's stated price has three parts: Gwangju's civilian airport moved to Muan International first, 1 trillion won in support, and a national industrial complex designation.
  • The special city wants the site fixed by the end of this year before relocation work starts in earnest.

Compiled by The InvestorSomething wrong?How this is made

Why it matters

  • constraint No production facility can be built on the site until the base leaves it, so the earliest possible fab schedule is whatever the relocation process permits, and nothing faster.
  • exposure A capital plan attributed to two of the world's largest memory makers is gated by a committee whose named participants are two local governments and a defence ministry.
  • cost At roughly an eighth of one percent of the announced investment, the cash demand was never what held this up; the sequencing of land and airports was.
  • precedent If a guarantee to buy unsold lots ends up standing in for a full designation, that becomes the settlement other host counties will cite when a base needs to move.

Four plants at a combined 800 trillion won works out to roughly 200 trillion won of announced capital per fab [5][16], and not one of them can be poured on the Gwangju air base site until the base has somewhere else to be [14]. Against that, the cash item in Muan County's list is trivial: 1 trillion won from the government and the special city [6] is about 0.125 percent of the headline figure [18]. By the account in the Seoul Economic Daily report, the gaps on the demands had already been narrowing, and the national industrial complex was the last of the three preconditions left to settle [12].

That one is not a cheque, which is why it took longer. Muan asked for a national industrial complex designation covering 3.3 million square meters; the Jeonnam-Gwangju Integrated Special City offered instead to guarantee the sale of up to 1.65 million square meters should lots go unsold once the complex is built [10]. Two things separate those positions. One is area, at half the request [17]. The other is who can actually deliver. A guarantee to absorb unsold land is within the gift of the parties sitting at the table; a designation belongs to the Ministry of Land, Infrastructure and Transport, where an application has been filed [11].

What moved the file was political rather than procedural. President Lee Jae-myung told a Cabinet meeting on the 4th, in substance, that an agreement already made should be followed [8], after which Min Hyung-bae of the special city and Muan County head Kim San are reported to have met privately about a solution [9]. Muan had sat out both earlier committee meetings [7].

Attendance is not assent. The 28th sitting has to approve the Mangun-myeon area before the relocation project support committee can be stood up [4], and only then does the special city's year-end target for a finalised site mean anything. Kim San's own framing keeps the conditionality visible: he talks about making sure Muan's requests and the national project "can thrive together" [15], which is how you describe a deal still being priced.

Worth noting what the source does not contain. There is no date for moving Gwangju's civilian airport to Muan International, the first of the three preconditions [6]. There is no confirmation the 1 trillion won has been agreed. And there is no construction schedule for the four fabs. For now the binding item on the Honam timeline is a vote among two local governments and the Defence Ministry [3], followed by a designation call that sits with a ministry none of them controls [11].

What to watch

  • Whether the 28th committee approves Mangun-myeon as the relocation site or adjourns without a decision again.
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