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Where to send your Sinopec cancellation letter

Read the addresses on this page next to the full guide to cancelling Sinopec.

The addresses we hold

The address a cancellation letter to Sinopec needs, and every other address we hold, starting in Beijing: copy the lines exactly and the envelope sorts itself.

Where the letter goesMailing address

Sinopec北京市朝阳区朝阳门北大街22号100728 BeijingChina

The China address on file for Sinopec. Postal code 100728.

How to address the envelope

  1. Write the address as printed

    One address block, copied whole: 北京市朝阳区朝阳门北大街22号, 100728 Beijing, China. If any line differs from the card above, start the envelope again.

  2. Add the return address

    Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.

  3. Send it by certified mail

    Ask at the counter for the certified service with a return receipt: the fee is on top of the postage, the receipt is postmarked, and the article number traces the delivery.

  4. Keep the proof together

    Hold on to the letter copy, the receipt and the tracking page.

The letter, written out

The request itself is short: Sinopec is asked to end the account, stop the charges and confirm in writing, with the name and email on the account and, if you have one, an account or customer number where the brackets are.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

Sinopec 北京市朝阳区朝阳门北大街22号 100728 Beijing China

To whom it may concern,

I am cancelling my account with Sinopec, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.

Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].

Sincerely, [Signature] [Your printed name]

Let Postbye cancel Sinopec for you

We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.

Cancel Sinopec