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Submissions enter a review queue. The same company can be extended: if it already exists, your entry is stored as a related follow-up instead of being rejected outright.

Reviewed before publishing Related follow-ups allowed

Basics

Company or product *

行业

Headline (one line) *

Primary tags

Period

Tags, one per line

Metrics and summary

Peak valuation / scale

Final cost

Summary (under 150 chars) *

Four-part post-mortem

Leave a field empty rather than inventing numbers.

1Background & Golden Era

2Fatal Turning Point Miscalculation

3Internal Culture & Bureaucratic Hubris

4The Collapse & Aftermath

Core cause

One-line cause

An editor checks the facts and wording; approved entries enter the public directory and sitemap.