EXHIBIT 99.1

For Immediate Release

MERCER INTERNATIONAL INC. REPORTS THIRD QUARTER AND NINE MONTHS 2020 RESULTS AND ANNOUNCES QUARTERLY CASH DIVIDEND OF $0.065

Selected Highlights

NEW YORK, NY, October 29, 2020 ‑ Mercer International Inc. (Nasdaq: MERC) today reported third quarter 2020 Operating EBITDA decreased to $45.6 million from $50.8 million in the third quarter of 2019 and increased from $40.5 million in the second quarter of 2020.

In the third quarter of 2020, net income was $7.5 million (or $0.11 per share) compared to $1.2 million (or $0.02 per share) in the third quarter of 2019 and a net loss of $8.4 million (or $0.13 per share) in the second quarter of 2020.  

In the first nine months of 2020, Operating EBITDA decreased by 41% to $143.1 million from $244.6 million in the same period of 2019. In the first nine months of 2020, net loss was $4.3 million compared to net income of $63.1 million in the same period of 2019.   

Mr. David Gandossi, the Chief Executive Officer, stated: “As a resurgence or second wave of infections from COVID-19 is being felt in a number of countries, we remain committed to maintaining measures and procedures to operate our business safely and efficiently and protect our people.

All of our mills ran well this quarter and our Friesau sawmill had record operating income of $12.0 million despite ten days of downtime related to capital upgrades. Our pulp production was down in the quarter primarily due to the previously announced planned 30-day curtailment at our Celgar mill.

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*Operating EBITDA is not a measure of financial performance under accounting principles generally accepted in the United States ("GAAP") and should not be considered in isolation or as a substitute for analysis of our results as reported under GAAP. See page 6 of the financial tables included in this press release for a reconciliation of net income (loss) to Operating EBITDA.

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Our Q3 results reflect strong cost control and steady production. On average, NBSK pulp pricing was flat compared to Q2. Globally the supply demand fundamentals are slowly improving based on China’s improving economy and expected higher levels of maintenance by pulp producers going into the fourth quarter.

Our wood products segment had a record quarter and benefitted from strong demand and robust pricing in the U.S. market. In the current quarter approximately 59% of lumber revenues and 39% of our lumber sales volumes were to the U.S. which was our single largest market.

In Q4, our pulp mills have 17 days of planned annual maintenance downtime (approximately 19,600 ADMTs). We have no planned downtime at our Friesau sawmill. Going forward we will continue to ensure we control our costs, manage our working capital and conservatively manage our strong liquidity position.”

Consolidated Financial Results

Consolidated – Three Months Ended September 30, 2020 Compared to Three Months Ended September 30, 2019

Total revenues for the three months ended September 30, 2020 decreased by approximately 13% to $333.2 million from $383.5 million in the same quarter of 2019 primarily due to lower pulp sales volumes and pulp sales realizations partially offset by higher lumber sales realizations and volumes.

Costs and expenses in the current quarter decreased by approximately 12% to $319.4 million from $364.8 million in the third quarter of 2019 primarily due to lower pulp sales volumes, per unit fiber costs and maintenance costs partially offset by the negative impact of a weaker dollar primarily on our euro denominated costs and expenses. In the current quarter of 2020, we received approximately $3.5 million of wage assistance under a Canadian government wage subsidy program.

In the third quarter of 2020, other income increased to $11.9 million from $0.9 million in the same quarter of 2019 primarily as a result of $15.4 million of realized gains on the sale of investments in the current quarter.

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In the third quarter of 2020, Operating EBITDA decreased by approximately 10% to $45.6 million from $50.8 million in the same quarter of 2019 primarily due to lower pulp sales realizations and the negative impact of a weaker dollar primarily on our euro denominated costs and expenses partially offset by lower per unit fiber costs and higher lumber sales realizations.

Segment Results

Pulp: Lower fiber costs more than offset by lower sales realizations

In the third quarter of 2020, pulp segment operating income decreased to $3.8 million from $21.4 million in the same quarter of 2019 as lower pulp sales realizations and the negative impact of a weaker dollar were only partially offset by the positive impact of lower per unit fiber costs and lower maintenance costs.

In the current quarter of 2020, NBSK pulp sales realizations decreased by approximately 8% to $562 per ADMT from $609 per ADMT in the same quarter of the prior year. NBSK sales volumes decreased by approximately 18% to 369,913 ADMTs in the current quarter from 451,171 ADMTs in the same quarter of 2019 primarily due to lower production.

In the current quarter our Canadian pulp mills recorded a non-cash write down of our inventory carrying values of $8.0 million as a result of low pulp sales realizations and high per unit fiber costs. In the same quarter of the prior year our Canadian mills recorded a non-cash write down of our inventory carrying values of $6.9 million.

In the current quarter per unit fiber costs decreased by approximately 12% from the same quarter of 2019 due to lower per unit fiber costs for all of our mills. In Germany, per unit fiber costs benefitted from the continuing availability of beetle damaged wood. Per unit fiber costs in Canada declined due to increased sawmill activity but remained at historically high levels due to strong fiber demand in our mills' fiber procurement areas.

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Wood Products: Record operating income driven by strong demand  

In the third quarter of 2020, our wood products segment had record operating income of $12.0 million compared to $0.5 million in the same quarter of 2019 primarily due to a higher lumber realized sales price.

Average lumber sales realizations increased by approximately 34% to $453 per Mfbm in the third quarter of 2020 compared to approximately $337 per Mfbm in the same quarter of 2019 primarily due to higher pricing in the U.S. market. U.S. lumber pricing increased due to strong demand in the current quarter. European lumber pricing modestly decreased due to the supply of lumber processed from beetle damaged wood which generally obtains a lower price.

In the current quarter per unit fiber costs decreased by approximately 6% from the same quarter of 2019 primarily as a result of the continuing availability of beetle damaged wood.

Consolidated – Nine Months Ended September 30, 2020 Compared to Nine Months Ended September 30, 2019

Total revenues for the nine months ended September 30, 2020 decreased by approximately 21% to $1,024.9 million from $1,293.2 million in the nine months ended September 30, 2019 primarily due to lower pulp sales realizations and pulp sales volumes partially offset by higher lumber sales volumes and realizations.

Costs and expenses in the nine months ended September 30, 2020 decreased by approximately 15% to $976.8 million from $1,143.1 million in the nine months ended September 30, 2019 primarily due to lower pulp sales volumes, per unit fiber costs and maintenance costs.

Other income in the nine months ended September 30, 2020 increased to $12.1 million from $3.2 million in the same period of 2019 primarily due to $15.4 million of realized gains in the sale of investments.

For the nine months ended September 30, 2020, our net loss was $4.3 million, or $0.06 per share compared to net income of $63.1 million, or $0.96 per share, in the same period of 2019.

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In the nine months ended September 30, 2020, Operating EBITDA decreased by approximately 41% to $143.1 million from $244.6 million in the same period of 2019 primarily due to lower pulp sales realizations and pulp sales volumes partially offset by lower per unit fiber costs, lower maintenance costs and higher lumber sales realizations.

Liquidity

The following table is a summary of selected financial information as of the dates indicated:

As of September 30, 2020, we had cash and cash equivalents of approximately $345.6 million, approximately $255.0 million available under our revolving credit facilities, providing aggregate liquidity of about $600.6 million.

Current Market Environment

In mid-2020, many countries eased restrictions on economic and social activities adopted in response to the COVID-19 pandemic to, among other things, reopen their economies by allowing businesses to restart and encourage economic activity. The results of such economic measures and reopening have varied from country to country.

We are encouraged by improved economic activity globally. However, recently there has been a widespread increase or "second wave" in reported infections from COVID-19 including in Europe and the United States. In response, various countries including in Europe have announced the re-imposition of some restrictions on social, business and other activities. Currently we are unable to predict the impact of the recent resurgence in infections, the extent of measures governments may take in response thereto, including imposing some or all prior or new restrictive measures, including business closures, or the overall impact on global economic activity, including the pace of any economic recovery.

Although there is continued economic uncertainty created by the COVID-19 pandemic, we are currently expecting generally stable pulp demand in the upcoming quarter with some modest price improvements due to improving global economic activity, particularly in China.

On the pulp supply side, to date various pulp mills globally have delayed their annual maintenance schedules as a result of the pandemic. As a result, we currently expect mills to curtail production to implement such delayed maintenance in the later part of this year or the early part of next year.

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We currently expect strong lumber demand and lumber prices in the U.S. market and steady demand and modestly improving sales realizations in the European lumber market in the upcoming quarter.

Quarterly Dividend

A quarterly dividend of $0.065 per share will be paid on December 30, 2020 to all shareholders of record on December 23, 2020. Future dividends will be subject to Board approval and may be adjusted as business and industry conditions warrant.

Earnings Release Call

In conjunction with this release, Mercer International Inc. will host a conference call, which will be simultaneously broadcast live over the Internet. Management will host the call, which is scheduled for October 30, 2020 at 10:00 AM (Eastern Daylight Time). Listeners can access the conference call live and archived for 30 days over the Internet at https://edge.media-server.com/mmc/p/ermirxzo or through a link on the company's home page at https://www.mercerint.com. Please allow 15 minutes prior to the call to visit the site and download and install any necessary audio software.

Mercer International Inc. is a global forest products company with operations in Germany and Canada with consolidated annual production capacity of 2.2 million tonnes of pulp and 550 million board feet of lumber. To obtain further information on the company, please visit its web site at https://www.mercerint.com.

The preceding includes forward looking statements which involve known and unknown risks and uncertainties which may cause our actual results in future periods to differ materially from forecasted results. Words such as "expects", "anticipates", "projects", "intends", "designed", "will", "believes", "estimates", "may", "could" and variations of such words and similar expressions are intended to identify such forward-looking statements. Among those factors which could cause actual results to differ materially are the following: the highly cyclical nature of our business, raw material costs, our level of indebtedness, competition, foreign exchange and interest rate fluctuations, our use of derivatives, expenditures for capital projects, environmental regulation and compliance, disruptions to our production, market conditions and other risk factors listed from time to time in our SEC reports.

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APPROVED BY:

Jimmy S.H. Lee

Executive Chairman

(604) 684-1099

David M. Gandossi, FCPA, FCA

Chief Executive Officer

(604) 684-1099

-FINANCIAL TABLES FOLLOW-

Summary Financial Highlights

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*Operating EBITDA is not a measure of financial performance under accounting principles generally accepted in the United States ("GAAP") and should not be considered in isolation or as a substitute for analysis of our results as reported under GAAP. See page 6 of the financial tables included in this press release for a reconciliation of net income (loss) to Operating EBITDA.

Summary Operating Highlights

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MERCER INTERNATIONAL INC.

INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS

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(In thousands, except per share data)

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MERCER INTERNATIONAL INC.

INTERIM CONSOLIDATED BALANCE SHEETS

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(In thousands, except share and per share data)

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MERCER INTERNATIONAL INC.

INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS

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MERCER INTERNATIONAL INC.

COMPUTATION OF OPERATING EBITDA

(Unaudited)

(In thousands)

Operating EBITDA is defined as operating income plus depreciation and amortization and non-recurring capital asset impairment charges. Management uses Operating EBITDA as a benchmark measurement of its own operating results, and as a benchmark relative to its competitors. Management considers it to be a meaningful supplement to operating income as a performance measure primarily because depreciation expense and non-recurring capital asset impairment charges are not an actual cash cost, and depreciation expense varies widely from company to company in a manner that management considers largely independent of the underlying cost efficiency of our operating facilities. In addition, we believe Operating EBITDA is commonly used by securities analysts, investors and other interested parties to evaluate our financial performance.

Operating EBITDA does not reflect the impact of a number of items that affect our net income (loss), including financing costs and the effect of derivative instruments. Operating EBITDA is not a measure of financial performance under GAAP, and should not be considered as an alternative to net income (loss) or operating income as a measure of performance, nor as an alternative to net cash from (used in) operating activities as a measure of liquidity. The following tables set forth the net income (loss) to Operating EBITDA:

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