Exhibit 99.1

Pinduoduo Announces Third Quarter 2020 Unaudited Financial Results

SHANGHAI, CHINA, November 12, 2020 (GLOBE NEWSWIRE) — Pinduoduo Inc. (“Pinduoduo” or the “Company”) (NASDAQ: PDD), an innovative and fast growing technology platform and one of the leading Chinese e-commerce players, today announced its unaudited financial results for the third quarter ended September 30, 2020.

Third Quarter 2020 Highlights

·                          GMV1 in the twelve-month period ended September 30, 2020 was RMB1,457.6 billion (US$2214.7 billion), an increase of 73% from RMB840.2 billion in the twelve-month period ended September 30, 2019.

·                          Total revenues in the quarter were RMB14,209.8 million (US$2,092.9 million), an increase of 89% from RMB7,513.9 million in the same quarter of 2019.

·                          Average monthly active users3 in the quarter were 643.4 million, an increase of 50% from  429.6 million in the same quarter of 2019.

·                          Active buyers4 in the twelve-month period ended September 30, 2020 were 731.3 million, an increase of 36% from 536.3 million in the twelve-month period ended September 30, 2019.

·                          Annual spending per active buyer5 in the twelve-month period ended September 30, 2020 was RMB1,993.1 (US$293.6), an increase of 27% from RMB1,566.7 in the twelve-month period ended September 30, 2019.

“This quarter we continued to invest in user engagement, which resulted in strong growth of MAUs and active buyers,” commented Mr. Lei Chen, Chief Executive Officer of Pinduoduo. “Our strategic priorities are informed by the changes in consumer habits that we observe and anticipate. We continue to innovate in order to meet such needs, especially in the agricultural industry.”

1   “GMV” refers to the total value of all orders for products and services placed on the Pinduoduo mobile platform, regardless of whether the products and services are actually sold, delivered or returned. Buyers on the platform are not charged for shipping fees in addition to the listed price of merchandise. Hence, merchants may embed the shipping fees in the listed price. If embedded, then the shipping fees are included in GMV. As a prudential matter aimed at eliminating any influence on Pinduoduo’s GMV of irregular transactions, the Company excludes from its calculation of GMV transactions in certain product categories over certain amounts and transactions by buyers in certain product categories over a certain amount per day.

2   This announcement contains translations of certain Renminbi (RMB) amounts into U.S. dollars (US$) at a specified rate solely for the convenience of the reader. Unless otherwise noted, the translation of RMB into US$ has been made at RMB6.7896 to US$1.00, the noon buying rate in effect on September 30, 2020 as set forth in the H.10 Statistical Release of the Federal Reserve Board.

3  “Monthly active users” refers to the number of user accounts that visited the Pinduoduo mobile app during a given month, which does not include those that accessed the platform through social networks and access points.

4  “Active buyers” in a given period refers to the number of user accounts that placed one or more orders (i) on the Pinduoduo mobile app, and (ii) through social networks and access points in that period, regardless of whether the products and services are actually sold, delivered or returned.

5  “Annual spending per active buyer” in a given period refers to the quotient of total GMV in that period divided by the number of active buyers in the same period.

1

“This quarter we started Duo Duo Maicai to address the structural changes we see in how consumers fulfill their daily grocery needs. Duo Duo Maicai is a natural extension of our existing business and offers consumers a complementary experience to our main app,” added Mr. David Liu, Vice President of Strategy. “It is a long-term business that aligns well with our commitment to digitize China’s agricultural value chain and to be China’s leading agriculture platform. We are committed to continued investments into the agricultural supply chain and ecosystem.”

“Despite industry seasonality, we continued to deliver solid execution through the third quarter and generated positive cash flow from operations,” added Mr. Tony Ma, Vice President of Finance. “As a result, our trailing 12-month GMV grew 73% from a year ago, and our total revenues in the September quarter increased by 89% year-over-year.”

Third Quarter 2020 Unaudited Financial Results

Total revenues were RMB14,209.8 million (US$2,092.9 million), an increase of 89% from RMB7,513.9 million in the same quarter of 2019. The increase was primarily due to an increase in revenues from online marketing services.

·                          Revenues from online marketing services and others were RMB12,877.7 million (US$1,896.7 million), an increase of 92% from RMB6,711.4 million in the same quarter of 2019. The increase was primarily attributable to higher advertising demand from merchants on our platform given continued advancement in our brand and market position.

·                          Revenues from transaction services were RMB1,332.1 million (US$196.2 million), an increase of 66% from RMB802.5 million in the same quarter of 2019, primarily due to the increase in GMV.

Total costs of revenues were RMB3,260.2 million (US$480.2 million), an increase of 78% from RMB1,833.3 million in the same quarter of 2019. The increase was mainly due to higher payment processing fee, higher costs for cloud services, and other expenses directly attributable to online marketing services and other revenues.

Total operating expenses were RMB12,245.4 million (US$1,803.5 million), compared with RMB8,472.6 million in the same quarter of 2019.

·                          Sales and marketing expenses were RMB10,071.9 million (US$1,483.4 million), an increase of 46% from RMB6,908.8 million in the same quarter of 2019, mainly due to an increase in advertising expenses and promotion and coupon expenses.

·                          General and administrative expenses were RMB368.6 million (US$54.3 million), a decrease of 16% from RMB436.6 million in the same quarter of 2019. Our G&A expenses in the third quarter of 2019 included certain expenses relating to our initiatives to alleviate rural poverty. We did not incur such expenses this quarter.

2

·                          Research and development expenses were RMB1,804.9 million (US$265.8 million), an increase of 60% from RMB1,127.2 million in the same quarter of 2019. The increase was primarily due to an increase in headcount and the recruitment of more experienced R&D personnel, and an increase in R&D-related cloud services expenses.

Operating loss was RMB1,295.7 million (US$190.8 million), compared with RMB2,792.0 million in the same quarter of 2019. Non-GAAP operating loss6 was RMB339.8 million (US$50.0 million), compared with RMB2,123.5 million in the same quarter of 2019.

Net loss attributable to ordinary shareholders was RMB784.7 million (US$115.6 million), compared with RMB2,335.0 million in the same quarter of 2019. Non-GAAP net gain attributable to ordinary shareholders6 was RMB466.4 million (US$68.7 million), compared with non-GAAP net loss of RMB1,660.4 million in the same quarter of 2019.

Basic and diluted net loss per ADS were RMB0.66 (US$0.10), compared with RMB2.00 in the same quarter of 2019. Non-GAAP basic net gain per ADS were RMB0.39 (US$0.06), compared with RMB1.44 loss in the same quarter of 2019. Non-GAAP diluted net gain per ADS were RMB0.33 (US$0.05), compared with RMB1.44 loss in the same quarter of 2019.

Net cash provided by operating activities was RMB8,321.8 million (US$1,225.7 million), compared with RMB2,618.2 million in the same quarter of 2019, primarily due to an increase in online marketing services revenues.

Cash, cash equivalents and short-term investments were RMB45.6 billion (US$6.7 billion) as of September 30, 2020, compared with RMB41.1 billion as of December 31, 2019.

6  The Company’s non-GAAP financial measures exclude share-based compensation expenses, interest expenses related to the convertible bonds’ amortization to face value and fair value change of long-term investments. See “Reconciliation of Non-GAAP Measures to The Most Directly Comparable GAAP Measures” set forth at the end of this press release.

3

Conference Call

The Company will host a conference call to discuss the earnings at 7:30 AM U.S. Eastern Time on Thursday, November 12, 2020 (8:30 PM Beijing/Hong Kong Time on Thursday, November 12, 2020).

Please pre-register to join this conference using the registration link below. Please dial in using the participant dial-in numbers, direct event passcode, PIN and unique registrant ID which would be provided to you upon registering.

Pre-register at: http://apac.directeventreg.com/registration/event/9476278

A telephone replay of the call will be available after the conclusion of the conference call until 7:59 AM Eastern Time on November 20, 2020.

Dial-in numbers for the replay are as follows:

A live and archived webcast of the conference call will be available at http://investor.pinduoduo.com/

Use of Non-GAAP Financial Measures

In evaluating the business, the Company considers and uses non-GAAP measures, such as non-GAAP operating loss and non-GAAP net loss attributable to ordinary shareholders, as supplemental measures to review and assess operating performance. The presentation of these non-GAAP financial measures is not intended to be considered in isolation or as a substitute for the financial information prepared and presented in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). The Company’s non-GAAP financial measures exclude share-based compensation expenses, interest expenses related to the convertible bonds’ amortization to face value and fair value change of long-term investments.

The Company presents these non-GAAP financial measures because they are used by management to evaluate operating performance and formulate business plans. The Company believes that the non-GAAP financial measures help identify underlying trends in its business by excluding the impact of share-based compensation expenses, interest expenses related to the convertible bonds’ amortization to face value and fair value change of long-term investments, which are non-cash items. The Company also believes that the non-GAAP financial measures could provide further information about the Company’s results of operations, and enhance the overall understanding of the Company’s past performance and future prospects.

The non-GAAP financial measures are not defined under U.S. GAAP and are not presented in accordance with U.S. GAAP. The non-GAAP financial measures have limitations as analytical tools. The Company’s non-GAAP financial measures do not reflect all items of income and expenses that affect the Company’s operations and do not represent the residual cash flow available for discretionary expenditures. Further, these non-GAAP measures may differ from the non-GAAP information used by other companies, including peer companies, and therefore their comparability may be limited. The Company compensates for these limitations by reconciling the non-GAAP financial measures to the nearest U.S. GAAP performance measure, all of which should be considered when evaluating performance. The Company encourages you to review the Company’s financial information in its entirety and not rely on a single financial measure.

4

For more information on the non-GAAP financial measures, please see the table captioned “Reconciliation of Non-GAAP Measures to The Most Directly Comparable GAAP Measures” set forth at the end of this press release.

Safe Harbor Statements

This announcement contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “aims,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident,” “potential,” “continue” or other similar expressions. Among other things, the business outlook and quotations from management in this announcement, as well as Pinduoduo’s strategic and operational plans, contain forward-looking statements. Pinduoduo may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission (the “SEC”), in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including but not limited to statements about Pinduoduo’s beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. A number of factors could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to the following: Pinduoduo’s growth strategies; its future business development, results of operations and financial condition; its ability to understand buyer needs and provide products and services to attract and retain buyers; its ability to maintain and enhance the recognition and reputation of its brand; its ability to rely on merchants and third-party logistics service providers to provide delivery services to buyers; its ability to maintain and improve quality control policies and measures; its ability to establish and maintain relationships with merchants; trends and competition in China’s e-commerce market; changes in its revenues and certain cost or expense items; the expected growth of China’s e-commerce market; PRC governmental policies and regulations relating to Pinduoduo’s industry, and general economic and business conditions globally and in China and assumptions underlying or related to any of the foregoing. Further information regarding these and other risks is included in Pinduoduo’s filings with the SEC. All information provided in this press release and in the attachments is as of the date of this press release, and Pinduoduo undertakes no obligation to update any forward-looking statement, except as required under applicable law.

5

About Pinduoduo Inc.

Pinduoduo is an innovative and fast growing technology platform that provides buyers with value-for-money merchandise and fun and interactive shopping experiences. The Pinduoduo mobile platform offers a comprehensive selection of attractively priced merchandise, featuring a dynamic social shopping experience that leverages social networks effectively.

For more information, please visit http://investor.pinduoduo.com/. We also share Pinduoduo news and thought pieces on industry trends at our content hub at https://stories.pinduoduo-global.com/ which may be of interest to investors.

For investor and media inquiries, please contact:

Pinduoduo Inc.

investor@pinduoduo.com

internationalmedia@pinduoduo.com

6

7

8

9

PINDUODUO INC.

CONDENSED CONSOLIDATED STATEMENTS OF LOSS

(Amounts in thousands of RMB and US$, except for per share data)

10

PINDUODUO INC.

NOTES TO FINANCIAL INFORMATION

(Amounts in thousands of RMB and US$)

11

PINDUODUO INC.

NOTES TO FINANCIAL INFORMATION

(Amounts in thousands of RMB and US$)

12

PINDUODUO INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in thousands of RMB and US$)

13

PINDUODUO INC.

RECONCILIATION OF NON-GAAP MEASURES TO THE MOST DIRECTLY COMPARABLE GAAP MEASURES

(Amounts in thousands of RMB and US$, except for per share data)

14