Paid Tools

AI 工作周报生成

输入每日工作要点与进度，AI 自动梳理逻辑并生成结构化、可直接提交的职场周报。

China Precious Metal Price Calculator

Calculate the value of gold, silver, platinum, and palladium based on real-time quotes from Chinese exchanges. Enter the metal type and weight in grams to get instant pricing.

Company Litigation Search

Enter a company name to search for litigation cases and get details like case numbers and judgment dates to assist with risk assessment and due diligence.

Flight Information Lookup

Check flight schedules, real-time updates, delays, and cancellation information to help you plan your departure and airport pickup times.

Produce Price Lookup

Check real-time wholesale produce prices across major agricultural markets in China. Compare daily prices to make smart buying, selling, and grocery shopping decisions.

Historical International Crude Oil Prices

Query WTI or Brent daily prices by date range with summaries, chart, and records.

Enterprise Relationship Graph Query

Enter a company name, unified social credit code, registration number, or former name to retrieve returned company-relationship information. The result is informational only and is not a legal, investment, credit, or due-diligence conclusion.

Bulk Phone Number Age Lookup Tool

Bulk check the age of Chinese phone numbers for user profiling and risk assessment.

A-Share Candlestick Chart

Free online tool to query daily, weekly, and monthly candlestick charts for China A-shares. View price changes, trading volume, and adjusted historical prices.

Trademark Search

Search public trademark information by keyword and review matching records, application numbers, classes, dates, applicants, and reported status.

Fund Historical NAV Lookup

Free online tool to look up historical mutual fund NAVs and instantly calculate period returns. Track your investment performance fast.

Invoice Verification

Verify VAT invoice authenticity. Enter the invoice code, number, and key details to instantly get validation results.

Product Barcode Lookup

Look up product names, brands, prices, and manufacturer details by entering a barcode number or uploading an image.

AI智能文章改写

输入原文即可智能重组句式与词汇，精准保留核心语义，快速生成低重复率且符合人类表达习惯的新文本。

ICP Filing Lookup

Look up ICP filing reference information by domain, including filing entity, filing number, site title, reported status, review date, and paged records.

AI多语言文本翻译

输入待翻译文本，AI引擎即时生成准确流畅的译文，保留原文语境与专业风格。

Mutual Fund Data Lookup

Enter a mutual fund ticker symbol to instantly check its net asset value (NAV), fund category, manager, and other essential data.

New Mutual Fund Screener

Free online new mutual fund screener. Quickly filter currently available new funds, compare subscription fees, check fund managers, and get key data for smarter investment decisions.

Tender & Bidding Search

Quickly search public tender notices and contract award results nationwide. Supports multi-dimensional filtering.

Bulk Corporate Bank Account Location Lookup

Bulk lookup branch locations for corporate bank accounts. Ideal for financial risk control and business audits.