# EDGAR Filing Document

**Accession Number:** 0001071438
**File Stem:** 0001292814-23-000784
**Filing Date:** 2023-3
**Character Count:** 7124
**Document Hash:** 33ae36a0bc0d1eb93b2cc0785e2970f2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-23-000784.hdr.sgml**: 20230309

**ACCESSION NUMBER**: 0001292814-23-000784

**CONFORMED SUBMISSION TYPE**: 6-K/A

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20230331

**FILED AS OF DATE**: 20230309

**DATE AS OF CHANGE**: 20230308

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BRASKEM SA
- **CENTRAL INDEX KEY:** 0001071438
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL ORGANIC CHEMICALS [2860]
- **IRS NUMBER:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14862
- **FILM NUMBER:** 23717493

**BUSINESS ADDRESS:**
- **STREET 1:** RUA ETEND NO 1561
- **CITY:** CAMARACI BAHIA BRAZIL
- **STATE:** D5
- **ZIP:** 42810-000
- **BUSINESS PHONE:** 011551134439744

**MAIL ADDRESS:**
- **STREET 1:** RUA ETENO NO 1561
- **CITY:** CAMACARI BAHIA BRAZI
- **STATE:** D5
- **ZIP:** 42810-000

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** COPENE PETROQUIMICA DO NORDESTE SA
- **DATE OF NAME CHANGE:** 20000428

------

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

------

**FORM 6-K/A**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16<br> OR 15D-16 OF THE SECURITIES EXCHANGE ACT OF 1934**

**<br> For the month of March, 2023**

**(Commission File No. 1-14862)**

------

**BRASKEM S.A.**

*(Exact Name as Specified in its Charter)*

**N/A**

*(Translation of registrant's name into English)*

------

**Rua Eteno, 1561, Polo Petroquimico de Camacari<br> Camacari, Bahia - CEP 42810-000 Brazil**

*(Address of principal executive offices)*

------

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.<br>Form 20-F ___X___ Form 40-F ______

Indicate by check mark if the registrant is submitting the Form 6-K<br> in paper as permitted by Regulation S-T Rule 101(b)(1). _____

Indicate by check mark if the registrant is submitting the Form 6-K<br> in paper as permitted by Regulation S-T Rule 101(b)(7). _____

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.<br>Yes ______ No ___X___

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- _____.

**ANNUAL CALENDAR OF CORPORATE EVENTS**

*3<sup>rd</sup> version (03/08/2023)*

---

| | |
|:---|:---|
| **Company Name** | **Braskem S.A.** |
| **Responsible for the Investor Relations Area** | **Name: Rosana Cristina Avolio** |
| **Responsible for the Investor Relations Area** | **E-mail: braskem-ri@braskem.com.br** |
| **Responsible for the Investor Relations Area** | **Phone: +55 11 3576-9531** |
| **Reference date** | **2023** |

---

**Scheduled dates for periodic and sporadic disclosure of information**

---

| | |
|:---|:---|
| **Annual Financial Statement and Standardized Financial Statement (DFP), as of 12/31/2022** | **03/22/2023** |

---

---

| | |
|:---|:---|
| **Reference Form for the current fiscal year** | **05/31/2023** |

---

---

| | |
|:---|:---|
| **Report on the Brazilian Corporate Governance Code – Listed Companies** | **07/31/2023** |

---

---

| | |
|:---|:---|
| **Quarterly Financial Statements – ITR** | **Quarterly Financial Statements – ITR** |
| **Referring to 1<sup>st</sup> quarter** | 05/04/2023 |
| **Referring to 2<sup>nd</sup> quarter** | 08/03/2023 |
| **Referring to 3<sup>rd</sup> quarter** | 11/08/2023 |

---

---

| | |
|:---|:---|
| **Annual Shareholders' Meeting** | **Annual Shareholders' Meeting** |
| **Submission of the Management Proposal** | 03/24/2023 |
| **Submission of the Call Notice** | 03/24/2023 |
| **Annual Shareholders' Meeting** | 04/26/2023 |
| **Submission of the Minutes of the Annual Shareholders' Meeting** | 04/26/2023 |

---

---

| | |
|:---|:---|
| **Public Meetings with Analysts** | **Public Meetings with Analysts** |
| **Place and date to be defined** | To be defined |

---

**SIGNATURES**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 8, 2023

---

| | | |
|:---|:---|:---|
| **BRASKEM S.A.** | **BRASKEM S.A.** | **BRASKEM S.A.** |
| By: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Pedro van Langendonck Teixeira de Freitas | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Pedro van Langendonck Teixeira de Freitas |
|  | Name: | Pedro van Langendonck Teixeira de Freitas |
|  | Title: | Chief Financial Officer |

---

**DISCLAIMER ON FORWARD-LOOKING STATEMENTS**

This report on Form 6-K may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are statements that are not historical facts, and are based on our management's current view and estimates of future economic and other circumstances, industry conditions, company performance and financial results, including any potential or projected impact of the geological event in Alagoas and related legal proceedings and of COVID-19 on our business, financial condition and operating results. The words "anticipates," "believes," "estimates," "expects," "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the potential outcome of legal and administrative proceedings, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting our financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of our management and are subject to a number of risks and uncertainties, many of which are outside of the our control. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors, including the projected impact of the geological event in Alagoas and related legal proceedings and the unprecedented impact of COVID-19 pandemic on our business, employees, service providers, stockholders, investors and other stakeholders, could cause actual results to differ materially from current expectations. Please refer to our annual report on Form 20-F for the year ended December 31, 2019 filed with the SEC, as well as any subsequent filings made by us pursuant to the Exchange Act, each of which is available on the SEC's website (www.sec.gov), for a full discussion of the risks and other factors that may impact any forward-looking statements in this presentation.

------