Under any of the following circumstances, a public company acquiring or disposing of assets shall publicly announce and report the relevant information on the FSC's designated website in the appropriate format as prescribed by regulations within 2 days counting inclusively from the date of occurrence of the event:
1. Acquisition or disposal of real property or right-of-use assets thereof from or to a related party, or acquisition or disposal of assets other than real property or right-of-use assets thereof from or to a related party where the transaction amount reaches 20 percent or more of paid-in capital, 10 percent or more of the company's total assets, or NT$300 million or more; provided, this shall not apply to trading of domestic government bonds or bonds under repurchase and resale agreements, or subscription or redemption of money market funds issued by domestic securities investment trust enterprises.
2. Merger, demerger, acquisition, or transfer of shares.
3. Losses from derivatives trading reaching the limits on aggregate losses or losses on individual contracts set out in the procedures adopted by the company.
4. Where equipment or right-of-use assets thereof for business use are acquired or disposed of, and furthermore the transaction counterparty is not a related party, and the transaction amount meets any of the following criteria:
A. For a public company whose paid-in capital is less than NT$10 billion, the transaction amount reaches NT$500 million or more.
B. For a public company whose paid-in capital is NT$10 billion or more, the transaction amount reaches NT$1 billion or more.
5. Acquisition or disposal by a public company in the construction business of real property or right-of-use assets thereof for construction use, and furthermore the transaction counterparty is not a related party, and the transaction amount reaches NT$500 million; among such cases, if the public company has paid-in capital of NT$10 billion or more, and it is disposing of real property from a completed construction project that it constructed itself, and furthermore the transaction counterparty is not a related party, then the threshold shall be a transaction amount reaching NT$1 billion or more.
6. Where land is acquired under an arrangement on engaging others to build on the company's own land, engaging others to build on rented land, joint construction and allocation of housing units, joint construction and allocation of ownership percentages, or joint construction and separate sale, and furthermore the transaction counterparty is not a related party, and the amount the company expects to invest in the transaction reaches NT$500 million.
7. Where an asset transaction other than any of those referred to in the preceding six subparagraphs, a disposal of receivables by a financial institution, or an investment in the mainland China area reaches 20 percent or more of paid-in capital or NT$300 million; provided, this shall not apply to the following circumstances:
A. Trading of domestic government bonds or foreign government bonds with a rating that is not lower than the sovereign rating of Taiwan.
B. Where done by professional investors—securities trading on securities exchanges or OTC markets, or subscription of foreign government bonds, or of ordinary corporate bonds or general bank debentures without equity characteristics (excluding subordinated debt) that are offered and issued in the primary market, or subscription or redemption of securities investment trust funds or futures trust funds, or subscription or redemption of exchange traded notes, or subscription by a securities firm of securities as necessitated by its undertaking business or as an advisory recommending securities firm for an emerging stock company, in accordance with the rules of the Taipei Exchange.
C. Trading of bonds under repurchase and resale agreements, or subscription or redemption of money market funds issued by domestic securities investment trust enterprises.
The amount of transactions above shall be calculated as follows:
1. The amount of any individual transaction.
2. The cumulative transaction amount of acquisitions and disposals of the same type of underlying asset with the same transaction counterparty within the preceding year.
3. The cumulative transaction amount of acquisitions and disposals (cumulative acquisitions and disposals, respectively) of real property or right-of-use assets thereof within the same development project within the preceding year.
4. The cumulative transaction amount of acquisitions and disposals (cumulative acquisitions and disposals, respectively) of the same security within the preceding year.
"Within the preceding year" as used in the preceding paragraph refers to the year preceding the date of occurrence of the current transaction. Items duly announced in accordance with these Regulations need not be counted toward the transaction amount.
A public company shall compile monthly reports on the status of derivatives trading engaged in up to the end of the preceding month by the company and any subsidiaries that are not domestic public companies and enter the information in the prescribed format into the information reporting website designated by the FSC by the 10th day of each month.
When a public company at the time of public announcement makes an error or omission in an item required by regulations to be publicly announced and so is required to correct it, all the items shall be again publicly announced and reported in their entirety within two days counting inclusively from the date of knowing of such error or omission.
A public company acquiring or disposing of assets shall keep all relevant contracts, meeting minutes, log books, appraisal reports and CPA, attorney, and securities underwriter opinions at the company, where they shall be retained for 5 years except where another act provides otherwise.

Where any of the following circumstances occurs with respect to a transaction that a public company has already publicly announced and reported in accordance with the preceding article, a public report of relevant information shall be made on the information reporting website designated by the FSC within 2 days counting inclusively from the date of occurrence of the event:
1.Change, termination, or rescission of a contract signed in regard to the original transaction.
2.The merger, demerger, acquisition, or transfer of shares is not completed by the scheduled date set forth in the contract.
3.Change to the originally publicly announced and reported information.