aveni-ai/aveni-bench-tat-qa huggingface dataset:
History and Development of the Company Our legal and commercial name is United Microelectronics Corporation, commonly known as “UMC”. We were incorporated under the R.O.C. Company Law as a company limited by shares in May 1980 and our common shares were listed on the Taiwan Stock Exchange in 1985. Our principal executive office is located at No. 3 Li-Hsin Road II, Hsinchu Science Park, Hsinchu, Taiwan, Republic of China, and our telephone number is 886-3-578-2258. Our Internet website address is www.umc.com. The information on our website does not form part of this annual report. Our ADSs have been listed on the NYSE under the symbol “UMC” since September 19, 2000. In 2019, we were ranked among the top 5% of companies for a fifth consecutive year in the Corporate Governance Evaluation conducted by the Taiwan Stock Exchange and Taipei Exchange. The assessment was conducted across over 1,400 public companies in Taiwan. We are one of the world’s largest independent semiconductor foundries and a leader in semiconductor manufacturing process technologies. Our primary business is the manufacture, or “fabrication”, of semiconductors, sometimes called “chips” or “integrated circuits”, for others. Using our own proprietary processes and techniques, we make chips to the design specifications of our many customers. Our company maintains a diversified customer base across industries, including communication devices, consumer electronics, computer, and others, while continuing to focus on manufacturing for high growth, large volume applications, including networking, telecommunications, internet, multimedia, PCs and graphics. We sell and market mainly wafers which in turn are used in a number of different applications by our customers. The following table presented the percentages of our wafer sales by application for the years ended December 31, 2017, 2018 and 2019.

Years Ended December 31,

Application	2017	2018	2019

%	%	%

Communication	48.6	45.2	52.2

Consumer	29.4	28.6	26.4

Computer	13.1	16.3	13.6

Others	8.9	9.9	7.8

Total	100.0	100.0	100.0

Question: What does the company sell?
Answer: sell and market mainly wafers which in turn are used in a number of different applications by our customers.
History and Development of the Company Our legal and commercial name is United Microelectronics Corporation, commonly known as “UMC”. We were incorporated under the R.O.C. Company Law as a company limited by shares in May 1980 and our common shares were listed on the Taiwan Stock Exchange in 1985. Our principal executive office is located at No. 3 Li-Hsin Road II, Hsinchu Science Park, Hsinchu, Taiwan, Republic of China, and our telephone number is 886-3-578-2258. Our Internet website address is www.umc.com. The information on our website does not form part of this annual report. Our ADSs have been listed on the NYSE under the symbol “UMC” since September 19, 2000. In 2019, we were ranked among the top 5% of companies for a fifth consecutive year in the Corporate Governance Evaluation conducted by the Taiwan Stock Exchange and Taipei Exchange. The assessment was conducted across over 1,400 public companies in Taiwan. We are one of the world’s largest independent semiconductor foundries and a leader in semiconductor manufacturing process technologies. Our primary business is the manufacture, or “fabrication”, of semiconductors, sometimes called “chips” or “integrated circuits”, for others. Using our own proprietary processes and techniques, we make chips to the design specifications of our many customers. Our company maintains a diversified customer base across industries, including communication devices, consumer electronics, computer, and others, while continuing to focus on manufacturing for high growth, large volume applications, including networking, telecommunications, internet, multimedia, PCs and graphics. We sell and market mainly wafers which in turn are used in a number of different applications by our customers. The following table presented the percentages of our wafer sales by application for the years ended December 31, 2017, 2018 and 2019.

Years Ended December 31,

Application	2017	2018	2019

%	%	%

Communication	48.6	45.2	52.2

Consumer	29.4	28.6	26.4

Computer	13.1	16.3	13.6

Others	8.9	9.9	7.8

Total	100.0	100.0	100.0

Question: What is the increase / (decrease) in the communication figures from 2018 to 2019?
Answer: 7
History and Development of the Company Our legal and commercial name is United Microelectronics Corporation, commonly known as “UMC”. We were incorporated under the R.O.C. Company Law as a company limited by shares in May 1980 and our common shares were listed on the Taiwan Stock Exchange in 1985. Our principal executive office is located at No. 3 Li-Hsin Road II, Hsinchu Science Park, Hsinchu, Taiwan, Republic of China, and our telephone number is 886-3-578-2258. Our Internet website address is www.umc.com. The information on our website does not form part of this annual report. Our ADSs have been listed on the NYSE under the symbol “UMC” since September 19, 2000. In 2019, we were ranked among the top 5% of companies for a fifth consecutive year in the Corporate Governance Evaluation conducted by the Taiwan Stock Exchange and Taipei Exchange. The assessment was conducted across over 1,400 public companies in Taiwan. We are one of the world’s largest independent semiconductor foundries and a leader in semiconductor manufacturing process technologies. Our primary business is the manufacture, or “fabrication”, of semiconductors, sometimes called “chips” or “integrated circuits”, for others. Using our own proprietary processes and techniques, we make chips to the design specifications of our many customers. Our company maintains a diversified customer base across industries, including communication devices, consumer electronics, computer, and others, while continuing to focus on manufacturing for high growth, large volume applications, including networking, telecommunications, internet, multimedia, PCs and graphics. We sell and market mainly wafers which in turn are used in a number of different applications by our customers. The following table presented the percentages of our wafer sales by application for the years ended December 31, 2017, 2018 and 2019.

Years Ended December 31,

Application	2017	2018	2019

%	%	%

Communication	48.6	45.2	52.2

Consumer	29.4	28.6	26.4

Computer	13.1	16.3	13.6

Others	8.9	9.9	7.8

Total	100.0	100.0	100.0

Question: What is the average of consumer in the 3 years?
Answer: 28.13
History and Development of the Company Our legal and commercial name is United Microelectronics Corporation, commonly known as “UMC”. We were incorporated under the R.O.C. Company Law as a company limited by shares in May 1980 and our common shares were listed on the Taiwan Stock Exchange in 1985. Our principal executive office is located at No. 3 Li-Hsin Road II, Hsinchu Science Park, Hsinchu, Taiwan, Republic of China, and our telephone number is 886-3-578-2258. Our Internet website address is www.umc.com. The information on our website does not form part of this annual report. Our ADSs have been listed on the NYSE under the symbol “UMC” since September 19, 2000. In 2019, we were ranked among the top 5% of companies for a fifth consecutive year in the Corporate Governance Evaluation conducted by the Taiwan Stock Exchange and Taipei Exchange. The assessment was conducted across over 1,400 public companies in Taiwan. We are one of the world’s largest independent semiconductor foundries and a leader in semiconductor manufacturing process technologies. Our primary business is the manufacture, or “fabrication”, of semiconductors, sometimes called “chips” or “integrated circuits”, for others. Using our own proprietary processes and techniques, we make chips to the design specifications of our many customers. Our company maintains a diversified customer base across industries, including communication devices, consumer electronics, computer, and others, while continuing to focus on manufacturing for high growth, large volume applications, including networking, telecommunications, internet, multimedia, PCs and graphics. We sell and market mainly wafers which in turn are used in a number of different applications by our customers. The following table presented the percentages of our wafer sales by application for the years ended December 31, 2017, 2018 and 2019.

Years Ended December 31,

Application	2017	2018	2019

%	%	%

Communication	48.6	45.2	52.2

Consumer	29.4	28.6	26.4

Computer	13.1	16.3	13.6

Others	8.9	9.9	7.8

Total	100.0	100.0	100.0

Question: What is the increase / (decrease) in the Others from 2017 to 2018?
Answer: 1
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: How are certain assets measured under certain conditions?
Answer: measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired.
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: Which assets had non-material adjusted carrying values?
Answer: The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: What are the types of impairment losses under Americas in the Consolidated Statements of Operations?
Answer: Property and equipment, net; Operating lease right-of-use assets
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: In which year was Property and equipment, net largest?
Answer: 2018
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: What was the change in Property and equipment, net in 2018 from 2017?
Answer: -3991
Non-Recurring Fair Value Certain assets, under certain conditions, are measured at fair value on a nonrecurring basis utilizing Level 3 inputs, as described in Note 1, Overview and Summary of Significant Accounting Policies, like those associated with acquired businesses, including goodwill, other intangible assets, other long-lived assets and equity method investments. For these assets, measurement at fair value in periods subsequent to their initial recognition would be applicable if these assets were determined to be impaired. The adjusted carrying values for assets measured at fair value on a nonrecurring basis (no liabilities) subject to the requirements of ASC 820 were not material at December 31, 2019 and 2018. The following table summarizes the total impairment losses in the accompanying Consolidated Statements of Operations related to nonrecurring fair value measurements of certain assets (no liabilities): In connection with the closure of certain under-utilized customer engagement centers and the consolidation of leased space in the U.S. and Canada, the Company recorded impairment charges of $1.7 million, $9.4 million and $5.2 million during the years ended December 2019, 2018 and 2017, respectively, related to the exit of leased facilities as well as leasehold improvements, equipment, furniture and fixtures which were not recoverable. See Note 5, Costs Associated with Exit or Disposal Activities, for further information. Also, the Company recorded an impairment charge of $0.2 million related to the write-down of a vacant and unused parcel of land in the U.S. to its estimated fair value during the year ended December 31, 2017.

Years Ended December31,

2019	2018	2017

Americas:

Property and equipment, net	$(343)	$(9,401)	$(5,410)

Operating lease right-of-use assets	(1,368)	—	—

$(1,711)	$(9,401)	$(5,410)

Question: What was the percentage change in Property and equipment, net in 2018 from 2017?
Answer: 73.77
Trade Receivables, Net The carrying amounts reported in the Consolidated Balance Sheets for Trade receivables, net approximate their fair value because of their short-term nature. A summary of Trade receivables, net of allowance for doubtful accounts is as follows (in millions): In addition to the amounts above, we have unbilled receivables that we do not expect to collect within the next year included in Other non-current assets in our Consolidated Balance Sheets. Billings for these receivables are based on contractual terms. Refer to Note 11 — Other Non-Current Assets.

December 31,

2019	2018

Trade receivables — billed	$136.6	$136.6

Trade receivables — unbilled	39.8	37.0

Trade receivables	176.4	173.6

Allowance for doubtful accounts	(1.3)	(1.3)

Trade receivables, net	$175.1	$172.3

Question: What were the billed trade receivables in 2019?
Answer: 136.6
Trade Receivables, Net The carrying amounts reported in the Consolidated Balance Sheets for Trade receivables, net approximate their fair value because of their short-term nature. A summary of Trade receivables, net of allowance for doubtful accounts is as follows (in millions): In addition to the amounts above, we have unbilled receivables that we do not expect to collect within the next year included in Other non-current assets in our Consolidated Balance Sheets. Billings for these receivables are based on contractual terms. Refer to Note 11 — Other Non-Current Assets.

December 31,

2019	2018

Trade receivables — billed	$136.6	$136.6

Trade receivables — unbilled	39.8	37.0

Trade receivables	176.4	173.6

Allowance for doubtful accounts	(1.3)	(1.3)

Trade receivables, net	$175.1	$172.3

Question: What were the unbilled trade receivables in 2018?
Answer: 37.0
Trade Receivables, Net The carrying amounts reported in the Consolidated Balance Sheets for Trade receivables, net approximate their fair value because of their short-term nature. A summary of Trade receivables, net of allowance for doubtful accounts is as follows (in millions): In addition to the amounts above, we have unbilled receivables that we do not expect to collect within the next year included in Other non-current assets in our Consolidated Balance Sheets. Billings for these receivables are based on contractual terms. Refer to Note 11 — Other Non-Current Assets.

December 31,

2019	2018

Trade receivables — billed	$136.6	$136.6

Trade receivables — unbilled	39.8	37.0

Trade receivables	176.4	173.6

Allowance for doubtful accounts	(1.3)	(1.3)

Trade receivables, net	$175.1	$172.3

Question: What were the trade receivables in 2019?
Answer: 176.4