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51job, Inc.: amortization of intangible assets

Amortization of intangible assets for 51job, Inc. Inspect selected reporting periods, original units and SEC filing links; download the financial history.

All 51job, Inc. financial histories

What this measure means

Amortization recognized on finite-lived intangible assets. It follows acquisition accounting and does not indicate the intangibles are losing usefulness at that rate.

Exact concept: us-gaap:AmortizationOfIntangibleAssets. Each value covers an annual-duration reporting interval, shown with both start and end dates. Different units remain separate; no currency conversion or interpolation is applied.

Coverage of this history

Selected reporting periods run from 2009-01-01 to 2020-12-31. The SEC response was captured on 2026-09-22.

This selected history ends more than two years before capture. Do not treat its final value as a current balance or current annual result. More recent filings may use another accounting tag; inspect the filings before drawing conclusions about the company.

Coverage by original unit

These are separate reported series. A newer period in one unit does not update another unit’s history or establish a currency conversion.

Selected filing history

Amortization of intangible assets in original reported units, latest-filed observation per period
Period startPeriod endValueUnitFiledSource filing
2020-01-012020-12-3140,000,000CNY2021-04-2320-F · 0001104659-21-054034
2019-01-012019-12-3142,467,000CNY2021-04-2320-F · 0001104659-21-054034
2018-01-012018-12-3138,525,000CNY2021-04-2320-F · 0001104659-21-054034
2017-01-012017-12-3110,245,000CNY2020-04-2320-F · 0001104659-20-049912
2016-01-012016-12-319,022,000CNY2019-03-2920-F · 0001104659-19-018425
2015-01-012015-12-316,167,000CNY2018-03-3020-F · 0001104659-18-021376
2014-01-012014-12-312,567,000CNY2017-03-3120-F · 0001104659-17-020694
2013-01-012013-12-311,824,000CNY2016-03-3120-F · 0001104659-16-108848
2012-01-012012-12-311,500,000CNY2015-03-3120-F · 0001104659-15-024169
2011-01-012011-12-311,615,000CNY2014-03-2820-F · 0001047469-14-003121
2010-01-012010-12-312,061,000CNY2013-04-1220-F · 0001193125-13-151844
2009-01-012009-12-312,314,000CNY2012-04-1220-F · 0001104659-12-024846
2020-01-012020-12-316,130,000USD2021-04-2320-F · 0001104659-21-054034
2019-01-012019-12-316,100,000USD2020-04-2320-F · 0001104659-20-049912
2018-01-012018-12-315,603,000USD2019-03-2920-F · 0001104659-19-018425
2017-01-012017-12-311,574,000USD2018-03-3020-F · 0001104659-18-021376
2016-01-012016-12-311,299,000USD2017-03-3120-F · 0001104659-17-020694
2015-01-012015-12-31952,000USD2016-03-3120-F · 0001104659-16-108848
2014-01-012014-12-31414,000USD2015-03-3120-F · 0001104659-15-024169
2013-01-012013-12-31301,000USD2014-03-2820-F · 0001047469-14-003121
2012-01-012012-12-31241,000USD2013-04-1220-F · 0001193125-13-151844

Related 51job, Inc. histories

Inspect the source

Entity
51job, Inc. / CIK 0001295484
Captured
SEC response SHA-256
baa6c46b0566c0cb89a8b4abe64a7aada66121e2086686a128b6b36e5266db0b

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001295484.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))