Chunghwa Telecom Co Ltd (CHT) SEC Filing 20-F Annual report for the fiscal year ending Monday, December 31, 2018

Document And Entity Information

Consolidated Balance Sheet

Consolidated Statements Of Cash Flows

Consolidated Statements Of Changes In Equity

Consolidated Statements Of Comprehensive Income

Advance Receipt ??? 2017

Application Of New And Amended International Financial Reporting Standards

Application Of New And Amended International Financial Reporting Standards (Tables)

Application Of New And Amended International Financial Reporting Standards - Additional Information (Detail)

Application Of New And Amended International Financial Reporting Standards - Schedule Of Anticipated Impacts On Assets, Liabilities And Equity From Applying Ifrs 15 Retrospectivly And On The Balance Sheet Date (Detail)

Application Of New And Amended International Financial Reporting Standards - Schedule Of Anticipated Impacts On Assets, Liabilities And Equity From Retrospective Application Of Ifrs 16 (Detail)

Application Of New And Amended International Financial Reporting Standards - Schedule Of Increase (Decrease) In Net Income Resulting From The Application Of Ifrs 15 (Detail)

Application Of New And Amended International Financial Reporting Standards - Schedule Of Original And New Measurement Categories And Carrying Amounts Under Ias 39 And Ifrs 9 (Details)

Approval Of Financial Statements

Available For Sale Financial Assets Noncurrent 2017

Available For Sale Financial Assets Noncurrent 2017 (Tables)

Available-For-Sale Financial Assets Non Current - Additional Information (Detail)

Available-For-Sale Financial Assets Non Current - Summary Of Available-For-Sale Financial Assets Non Current (Detail)

Capital Management

Cash And Cash Equivalents

Cash And Cash Equivalents (Tables)

Cash And Cash Equivalents - Annual Yield Rates Of Bank Deposits, Commercial Paper, Negotiable Certificates Of Deposit And Time Deposits (Detail)

Cash And Cash Equivalents - Summary Of Cash And Cash Equivalents (Detail)

Critical Accounting Judgments And Key Sources Of Estimation, Uncertainty And Assumption

Earnings Per Share

Earnings Per Share (Tables)

Earnings Per Share - Net Income And Weighted Average Number Of Common Stocks Used In Calculation Of Earnings Per Share (Detail)

Equity

Equity (Tables)

Equity - Additional Information (Detail)

Equity - Adjustments Of Additional Paid-In Capital (Detail)

Equity - Appropriations Of Earnings (Detail)

Equity - Noncontrolling Interests (Detail)

Equity - Summary Of Common Stocks (Detail)

Equity - Unrealized Gain Or Loss On Available-For-Sale Financial Assets (Detail)

Equity - Unrealized Gain Or Loss On Financial Assets At Fvoci (Detail)

Fair Value Information

Fair Value Information - Additional Information (Detail)

Fair Value Information - Financial Instruments Measured At Fair Value On A Recurring Basis (Detail)

Fair Value Information - Schedule Of Impact Of Decrease In Discount For Lack Of Marketability Or Noncontrolling Interests (Detail)

Fair Value Information - Schedule Of Percentage Decrease In Discount For Lack Of Marketability Or Noncontrolling Interests Discount (Detail)

Fair Value Information - Schedule Of Reconciliations For Financial Assets (Detail)

Financial Assets At Fair Value Through Other Comprehensive Income Noncurrent

Financial Assets At Fair Value Through Other Comprehensive Income Noncurrent (Tables)

Financial Assets At Fair Value Through Other Comprehensive Income Noncurrent - Additional Information (Detail)

Financial Assets At Fair Value Through Other Comprehensive Income Noncurrent - Summary Of Financial Assets At Fair Value Through Other Comprehensive Income Noncurrent (Detail)

Financial Instruments

Financial Instruments (Tables)

Financial Instruments - Additional Information (Detail)

Financial Instruments - Assets And Liabilities Related To Foreign Currency Risk (Detail)

Financial Instruments - Categories Of Financial Instruments (Detail)

Financial Instruments - Financing Facilities (Detail)

Financial Instruments - Foreign Currency Risk Sensitivity Analysis (Detail)

Financial Instruments - Liquidity Analysis For Derivative Financial Instruments (Detail)

Financial Instruments - Remaining Contractual Maturity For Non-Derivative Financial Liabilities (Detail)

Financial Instruments At Fair Value Through Profit Or Loss

Financial Instruments At Fair Value Through Profit Or Loss (Tables)

Financial Instruments At Fair Value Through Profit Or Loss - Outstanding Forward Exchange Contracts Not Designated For Hedge (Detail)

Financial Instruments At Fair Value Through Profit Or Loss - Summary Of Financial Instruments At Fair Value Through Profit Or Loss (Detail)

General

General - Additional Information (Detail)

Hedging Derivative Financial Instruments

Hedging Derivative Financial Instruments (Tables)

Hedging Derivative Financial Instruments - Additional Information (Detail)

Hedging Derivative Financial Instruments - Loss (Gain) Arising From Hedging Derivative Financial Instruments That Have Been Reclassified From Equity To Initial Cost Of The Property, Plant And Equipment (Detail)

Hedging Derivative Financial Instruments - Outstanding Forward Exchange Contracts (Detail)

Hedging Derivative Financial Instruments - Summary Of Hedging Derivative Financial Instruments (Detail)

Hedging Derivative Financial Instruments - Summary Of Hedging Instrument (Details)

Hedging Derivative Financial Instruments - Summary Of Hedging Transaction And Reclassification Affected Comprehensive Income (Details)

Income Tax

Income Tax (Tables)

Income Tax - Additional Information (Detail)

Income Tax - Current Tax Assets And Liabilities (Detail)

Income Tax - Income Tax Benefit Recognized In Other Comprehensive Income (Detail)

Income Tax - Information About Unused Loss Carryforwards (Detail)

Income Tax - Items For Which No Deferred Income Tax Assets Have Been Recognized (Detail)

Income Tax - Major Components Of Income Tax Expense (Detail)

Income Tax - Movements Of Deferred Income Tax Assets And Liabilities (Detail)

Income Tax - Reconciliation Of Accounting Profit And Income Tax Expense (Detail)

Income Tax - Reconciliation Of Accounting Profit And Income Tax Expense (Parenthetical) (Detail)

Intangible Assets

Intangible Assets (Tables)

Intangible Assets - Additional Information (Detail)

Intangible Assets - Summary Of Intangible Assets (Detail)

Inventories

Inventories (Tables)

Inventories - Additional Information (Detail)

Inventories - Summary Of Inventories (Detail)

Investment Properties

Investment Properties (Tables)

Investment Properties - Additional Information (Detail)

Investment Properties - Estimated Service Lives Of Investment Properties (Detail)

Investment Properties - Key Assumptions And Fair Values Of Investment Properties (Detail)

Investment Properties - Summary Of Investment Properties (Detail)

Investments Accounted For Using Equity Method

Investments Accounted For Using Equity Method (Tables)

Investments Accounted For Using Equity Method - Additional Information (Detail)

Investments Accounted For Using Equity Method - Investments In Associates (Detail)

Investments Accounted For Using Equity Method - Investments In Joint Ventures (Detail)

Investments Accounted For Using Equity Method - Summary Of Investments Accounted For Using Equity Method (Detail)

Long Term Loans - Additional Information (Detail)

Long Term Loans - Summary Of Long-Term Loans (Detail)

Long-Term Loans

Long-Term Loans (Tables)

Net Income And Other Comprehensive Income (Loss)

Net Income And Other Comprehensive Income (Loss) (Tables)

Net Income And Other Comprehensive Income (Loss) - Additional Information (Detail)

Net Income And Other Comprehensive Income (Loss) - Depreciation And Amortization Expenses (Detail)

Net Income And Other Comprehensive Income (Loss) - Employee Benefit Expenses (Detail)

Net Income And Other Comprehensive Income (Loss) - Impairment Loss (Reversal Of Impairment Loss) On Financial Instruments And Non-Financial Assets (Detail)

Net Income And Other Comprehensive Income (Loss) - Other Gains And Losses (Detail)

Net Income And Other Comprehensive Income (Loss) - Other Income (Detail)

Net Income And Other Comprehensive Income (Loss) - Other Income And Expenses (Detail)

Net Income And Other Comprehensive Income (Loss) - Reclassification Adjustments Of Other Comprehensive Income (Loss) (Detail)

Non-Cash Transactions

Non-Cash Transactions (Tables)

Non-Cash Transactions - Non-Cash Investing Activities (Detail)

Operating Lease Arrangements

Operating Lease Arrangements (Tables)

Operating Lease Arrangements - Future Aggregate Minimum Lease Collection Under Non-Cancellable Operating Leases (Detail)

Operating Lease Arrangements - Future Aggregate Minimum Lease Payments Under Non-Cancellable Operating Leases (Detail)

Other Assets

Other Assets (Tables)

Other Assets - Summary Of Other Assets (Detail)

Other Current Monetary Assets

Other Current Monetary Assets (Tables)

Other Current Monetary Assets - Annual Yield Rates Of Time Deposits And Negotiable Certificates Of Deposits With Maturities Of More Than Three Months (Detail)

Other Current Monetary Assets - Summary Of Other Current Monetary Assets (Detail)

Other Payables

Other Payables (Tables)

Other Payables - Summary Of Other Payables (Detail)

Pledged Assets

Pledged Assets (Tables)

Pledged Assets - Assets Pledged As Collaterals (Detail)

Prepayments

Prepayments (Tables)

Prepayments - Summary Of Prepayments (Detail)

Property, Plant And Equipment

Property, Plant And Equipment (Tables)

Property, Plant And Equipment - Additional Information (Detail)

Property, Plant And Equipment - Estimated Service Lives Of Property, Plant And Equipment (Detail)

Property, Plant And Equipment - Summary Of Property, Plant And Equipment (Detail)

Provisions

Provisions (Tables)

Provisions - Movements In Provisions (Detail)

Provisions - Summary Of Provisions (Detail)

Related Parties Transactions

Related Parties Transactions (Tables)

Related Parties Transactions - Additional Information (Detail)

Related Parties Transactions - Compensation Of Directors And Other Key Management Personnel (Detail)

Related Parties Transactions - Details Of Transactions Between The Company And Other Related Parties (Detail)

Related Parties Transactions - Summary Of Related Parties (Detail)

Retirement Benefit Plans

Retirement Benefit Plans (Tables)

Retirement Benefit Plans - Additional Information (Detail)

Retirement Benefit Plans - Amounts Included In Consolidated Balance Sheets From Obligation In Respect Of Defined Benefit Plans (Detail)

Retirement Benefit Plans - Effect On Present Value Of Defined Benefit Obligation Due To A Reasonably Possible Change Of The Significant Actuarial Assumptions (Detail)

Retirement Benefit Plans - Effect On Present Value Of Defined Benefit Obligation Due To A Reasonably Possible Change Of The Significant Actuarial Assumptions (Parenthetical) (Detail)

Retirement Benefit Plans - Maturity Analysis Of Undiscounted Benefit Payments (Detail)

Retirement Benefit Plans - Movements In Defined Benefit Obligation And Fair Value Of Plan Assets (Detail)

Retirement Benefit Plans - Pension Costs Recognized In Profit And Loss For Defined Benefit Plans (Detail)

Retirement Benefit Plans - Principal Assumptions Used For Actuarial Valuations (Detail)

Retirement Benefit Plans - Summary Of Sensitivity Analysis (Detail)

Revenue

Revenue (Tables)

Revenue - Additional Information (Detail)

Revenue - Summary Of Changes In Contract Assets And Contract Liabilities (Detail)

Revenue - Summary Of Contract Balances (Detail)

Revenue - Summary Of Disaggregation Of Revenue (Detail)

Revenue - Summary Of Incremental Costs Of Obtaining Contracts (Detail)

Revenue - Summary Of Revenue (Detail)

Revenue - Summary Of Revenue Recognized (Detail)

Segment Information

Segment Information (Tables)

Segment Information - Additional Information (Detail)

Segment Information - Analysis By Reportable Segment Of Revenue And Operating Results Of Continuing Operations (Detail)

Segment Information - Geographic Information (Detail)

Segment Information - Main Products And Service Revenues (Detail)

Segment Information - Other Segment Information (Detail)

Share-Based Payment Arrangement

Share-Based Payment Arrangement (Tables)

Share-Based Payment Arrangement - Senao Share-Based Compensation Plan (Detail)

Share-Based Payments Arrangement - Additional Information (Detail)

Share-Based Payments Arrangement - Black-Scholes Model And Binomial Option Pricing Model And Related Assumptions Used To Evaluate Options And Fair Value Of Options By Chief (Detail)

Share-Based Payments Arrangement - Black-Scholes Model And Related Assumptions Used To Evaluate Options And Fair Value Of Options By Chpt (Detail)

Share-Based Payments Arrangement - Black-Scholes Model And Related Assumptions Used To Evaluate Options And Fair Value Of Options By Senao (Detail)

Share-Based Payments Arrangement - Chief Share-Based Compensation Plan (Detail)

Share-Based Payments Arrangement - Chief's Employee Stock Options Outstanding (Detail)

Share-Based Payments Arrangement - Chief's Outstanding Stock Options (Detail)

Share-Based Payments Arrangement - Senao's Employee Stock Options Outstanding (Detail)

Share-Based Payments Arrangement - Senao's Outstanding Stock Options (Detail)

Short Term Loans - Summary Of Short-Term Loans (Detail)

Short-Term Loans

Short-Term Loans (Tables)

Significant Contingent Liabilities And Unrecognized Commitments

Significant Contingent Liabilities And Unrecognized Commitments - Additional Information (Detail)

Significant Subsequent Events

Significant Subsequent Events - Additional Information (Detail)

Subsidiaries

Subsidiaries (Tables)

Subsidiaries - Additional Information (Detail)

Subsidiaries - Detailed Information Of Equity Transactions (Detail)

Subsidiaries - Less Than Wholly Owned Subsidiaries Of The Company That Have Material Noncontrolling Interests (Detail)

Subsidiaries - Summarized Financial Information Before Intercompany Eliminations (Detail)

Summary Of Significant Accounting Policies

Summary Of Significant Accounting Policies (Policies)

Summary Of Significant Accounting Policies (Tables)

Summary Of Significant Accounting Policies - Additional Information (Detail)

Summary Of Significant Accounting Policies - Detail Information Of Subsidiaries (Detail)

Summary Of Significant Accounting Policies - Detail Information Of Subsidiaries (Parenthetical) (Detail)

Trade Notes And Accounts Payable

Trade Notes And Accounts Payable (Tables)

Trade Notes And Accounts Payable - Summary Of Trade Notes And Accounts Payable (Detail)

Trade Notes And Accounts Receivable, Net

Trade Notes And Accounts Receivable, Net (Tables)

Trade Notes And Accounts Receivable, Net - Additional Information (Detail)

Trade Notes And Accounts Receivable, Net - Aging Analysis For Trade Notes And Accounts Receivable (Detail)

Trade Notes And Accounts Receivable, Net - Movements Of Allowance For Doubtful Accounts (Detail)

Trade Notes And Accounts Receivable, Net - Provision Matrix Arising From Telecommunications And Project Business (Detail)

Trade Notes And Accounts Receivable, Net - Provision Matrix Arising From Telecommunications And Project Business (Parenthetical) (Detail)

Trade Notes And Accounts Receivable, Net - Receivables Past Due But Not Impaired (Detail)

Trade Notes And Accounts Receivable, Net - Summary Of Trade Notes And Accounts Receivable, Net (Detail)

U.S. Dollar Amounts

U.S. Dollar Amounts - Additional Information (Detail)