Tatneft : 04.06.2021 Essential Fact Message on the Issuer’s Web Disclosure of the Interim (Quarterly) Consolidated Financial Statements reported under the International Financial Reporting Standard

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Essential Fact Message on the Issuer's Web Disclosure of the

Interim (Quarterly) Consolidated Financial Statements reported under

the International Financial Reporting Standard

1. General information
1.1. Full corporate name of the Issuer	Public Joint Stock Company TATNEFT named after V.D. Shashin
1.2. Abbreviated corporate name of the Issuer	PJSC TATNEFT n.a. V.D. Shashin
1.3. Location of the Issuer	75, Lenin Street, Almetyevsk 423450, Republic of Tatarstan, Russian Federation
1.4. The Issuer's OGRN (Primary State Registration Number)	1021601623702
1.5. The Issuer's INN (Individual Taxpayer Number)	1644003838
1.6. The Issuer's Unique Code assigned by the registering authority	00161-A
1.7. Web site address in the Internet used by the Issuer for information disclosure	http://www.tatneft.ru, http://disclosure.skrin.ru/disclosure/1644003838
1.8. Date of the event (essential fact) occurrence, which the message was compiled about (as it is applicable)	June 04, 2021
2. Message Content
2.1. Type of the Issuer's consolidated financial statements (interim or annual): interim (condensed) consolidated financial statements. 2.2. Reporting period, which the Issuer's consolidated financial statements have been prepared for: as of the three months ended March 31, 2021. 2.3. The consolidated financial statements date: June 04, 2021. 2.4. Accounting (financial) reporting standards under which the consolidated financial statements have been prepared (International Financial Reporting Standards (IFRS); US Generally Accepted Accounting Principles (US GAAP); other standards): International Financial Reporting Standard (IFRS). 2.5. Information about the audit organization that has prepared the audit report or another document drawn up based on the results of the audit of the Issuer's consolidated financial statements in accordance with the audit activity standards (full business name, location, TIN (if applicable), PSRN (if applicable) of the audit organization), or an indication that, in relation to the Issuer's consolidated financial statements, an audit or audit in accordance with auditing standards was not carried out: Audit Joint-Stock Company "PricewaterhouseCoopers Audit": Location: "White Square Business Center" 10, Butyrsky Val Str., Moscow 125047, Russia TIN: 7705051102 PSRN: 1027700148431 The Issuer's consolidated financial statements for the three months ended March 31, 2021 were not audited. The Auditor provided the opinion on the results of the review consolidated interim condensed financial statements. 2.6. Internet Page Address: http://www.tatneft.ru, http://disclosure.skrin.ru/disclosure/1644003838 2.7. The date of the audit report or any other document drawn up based on the auditing results of the Issuer's consolidated financial statements in accordance with the audit standard: conclusion on the results of the review of the consolidated interim condensed financial statements dated June 04, 2021. 2.8. The disclosure date of the Issuer's consolidated financial statements, as well as the text of the auditor's opinion or any other document compiled based on the results of auditing such statements in accordance with auditing standards on the Internet page: June 04, 2021
3. Signature
3.1. Deputy of Corporate Secretary - Chief of Corporate Secretary's Office PJSC TATNEFT ___________________ D.M. Gamirov 3.2. Date - June 04, 2021 Seal