A valuation seen by the Local Democracy Reporting Service puts the cost of remediating the site, excluding the 90-acre SeAH plot, at £482.6m and a nominal value of £1 was placed on the entire site.

Source: https://www.gazettelive.co.uk/news/teesside-news/nao-confirms-could-investigate-teesworks-26950354

The crux of the discussion is that four of the largest banks hold roughly 89% of the nominal value of all derivatives contracts across the U.S. banking system.

Source: https://investorplace.com/2023/04/the-3-most-popular-stocks-and-cryptos-on-reddit-this-week/