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Cover
Document and Entity Information
Financial Statements
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS (Parentheticals)
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
CONSOLIDATED STATEMENTS OF CASH FLOWS
Notes to Financial Statements
Organization and Nature of Operations
Summary of Significant Accounting Policies
Recent Accounting Pronouncements
Concentration and Risks
Acquisition of Chongqing Zhizao and Changzhou Huixiang
Trade receivables
Inventories
Property, Plant and Equipment, Net
Intangible Assets, Net
Leases
Other Non-current Assets
Long-term Investments
Short-term Borrowings and Long-term Borrowings
Trade and Notes Payable
Accruals and Other Current Liabilities
Revenue Disaggregation
Deferred Revenue
Research and Development Expenses
Selling, General and Administrative Expenses
Discontinued Operations
Ordinary Shares
Convertible Redeemable Preferred Shares and Warrants
Loss Per Share
Share-based Compensation
Taxation
Fair Value Measurement
Commitments and Contingencies
Related Party Balances and Transactions
Restricted Net Assets
Parent Company Only Condensed Financial Information
Accounting Policies
Summary of Significant Accounting Policies (Policies)
Notes Tables
Organization and Nature of Operations (Tables)
Summary of Significant Accounting Policies (Tables)
Trade receivables (Tables)
Inventories (Tables)
Property, Plant and Equipment, Net (Tables)
Intangible Assets, Net (Tables)
Leases (Tables)
Other Non-current Assets (Tables)
Long term Investments (Tables)
Short-term Borrowings and Long-term Borrowings (Tables)
Trade and Notes Payable (Tables)
Accruals and Other Current Liabilities (Tables)
Revenue Disaggregation (Tables)
Deferred Revenue (Tables)
Research and Development Expenses (Tables)
Selling, General and Administrative Expenses (Tables)
Discontinued Operations (Tables)
Convertible Redeemable Preferred Shares and Warrants (Tables)
Loss Per Share (Tables)
Share-based Compensation (Tables)
Taxation (Tables)
Fair Value Measurement (Tables)
Commitments and Contingencies (Tables)
Related Party Balances and Transactions (Tables)
Parent Company Only Condensed Financial Information (Tables)
Notes Details
Organization and Nature of Operations - Reorganization (Details)
Organization and Nature of Operations - Variable interest entity (Details)
Organization and Nature of Operations - Balance sheet (Details)
Organization and Nature of Operations - Net (loss)/income (Details)
Organization and Nature of Operations - Cash, cash equivalents and restricted cash (Details)
Organization and Nature of Operations - Additional information (Details)
Summary of Significant Accounting Policies (Details)
Summary of Significant Accounting Policies - Trade receivables and current expected credit losses (Details)
Summary of Significant Accounting Policies - Derivative instruments and Inventories (Details)
Summary of Significant Accounting Policies - Property, plant and equipment, net (Details)
Summary of Significant Accounting Policies - Intangible assets, net, Impairment of long lived assets and intangible assets with indefinite lives and Employee benefits (Details)
Summary of Significant Accounting Policies - Product warranties (Details)
Summary of Significant Accounting Policies - Product warranties, current and non-current and Revenue recognition, government grants (Details)
Summary of Significant Accounting Policies - Leases and Segment reporting (Details)
Summary of Significant Accounting Policies - Additional information (Details)
Concentration and Risks (Details)
Acquisition of Chongqing Zhizao and Changzhou Huixiang (Details)
Acquisition of Chongqing Zhizao and Changzhou Huixiang - Disposal agreement (Details)
Acquisition of Chongqing Zhizao and Changzhou Huixiang - Acquisition of Changzhou Huixiang (Details)
Trade receivables (Details)
Inventories (Details)
Property, Plant and Equipment, Net (Details)
Intangible Assets, Net (Details)
Intangible Assets, Net - Amortization expenses (Details)
Leases - Components of lease expenses (Details)
Leases - Supplemental cash flows information (Details)
Leases - Supplemental balance sheet information - Operating lease (Details)
Leases - Weighted-average remaining lease term and discount rate (Details)
Leases - Maturities of lease liabilities (Details)
Leases - Additional information (Details)
Other Non-current Assets (Details)
Long term Investments (Details)
Long-term Investments- Equity Method Investments (Details)
Long-term Investments - Equity Security with Or without Readily Determinable Fair Values (Details)
Short-term Borrowings and Long-term Borrowings - Borrowings (Details)
Short-term Borrowings and Long-term Borrowings - Additional information (Details)
Trade and Notes Payable (Details)
Trade and Notes Payable - Aging Analysis Of Trade and Notes Payable (Details)
Accruals and Other Current Liabilities (Details)
Revenue Disaggregation (Details)
Revenue Disaggregation - Revenue By Timing of Recognition (Details)
Deferred Revenue (Details)
Deferred Revenue - Additional information (Details)
Research and Development Expenses (Details)
Selling, General and Administrative Expenses (Details)
Discontinued Operations - Assets and liabilities (Details)
Discontinued Operations - Results of operations (Details)
Discontinued Operations - Cash flows (Details)
Discontinued Operations - Gain on disposal of discontinued operations (Details)
Ordinary Shares (Details)
Convertible Redeemable Preferred Shares and Warrants - Issuances of convertible redeemable preferred shares and major rights, preferences and privileges of the Preferred Shares (Details)
Convertible Redeemable Preferred Shares and Warrants - Schedule of movement of the warrants and conversion feature derivative liabilities (Details)
Convertible Redeemable Preferred Shares and Warrants - Convertible redeemable preferred shares activities (Details)
Loss Per Share (Details)
Loss Per Share - Additional information (Details)
Share-based Compensation - Compensation expenses (Details)
Share-based Compensation - Schedule of stock option activity (Details)
Share-based Compensation - Schedule of options fair value assumptions (Details)
Share-based Compensation - Additional Information (Details)
Share-based Compensation - RSU activity (Details)
Taxation (Details)
Taxation - Composition of income tax benefit (Details)
Taxation - Reconciliations of income tax expenses (Details)
Taxation - Components of deferred tax assets (liabilities) (Details)
Taxation - Movement of valuation allowance (Details)
Fair Value Measurement - Assets and liabilities measured at fair value on a recurring basis (Details)
Fair Value Measurement - Additional information (Details)
Commitments and Contingencies (Details)
Related Party Balances and Transactions - Significant related party transactions (Details)
Related Party Balances and Transactions - Significant related party balances (Details)
Restricted Net Assets (Details)
Parent Company Only Condensed Financial Information - Condensed balance sheets (Details)
Parent Company Only Condensed Financial Information - Condensed statements of comprehensive loss (Details)
Parent Company Only Condensed Financial Information - Condensed statements of cash flows (Details)
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