TianGong PCR

Primary natural tree exudate gums, resins, balsams and crude lac · 10. Published Dataset Profile

Lifecycle status
Candidate
Content maturity
Authored methodology
Current version
0.1.0Last updated
Readiness
Review required

Methodology and translation states come from the source record; publishing this website does not change their review status.

Content languages

zh-CN · Aligned
Status, classification and source details

Readiness

  • Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.

Classification mapping

CPC 3.0:03219 · narrower

Source

10. Published Dataset Profile

FieldValue
dataset_roleForeground data package for one actual named and qualified primary exudate or crude lac product at producer dispatch
downstream_usesecondary_dataset; background_dataset for the declared matching primary product supply
allowed_useActual biological source, primary state, gate, grade and measurement-compatible product supply; traceable aggregated lots with disclosed shares
excluded_useWhole CPC leaf automatic substitution; generic pure resin; extracted/refined shellac; rubber; manufactured formulations; delivered end use; unqualified species/state mixing
required_metadataIdentity/host/strain; origin; route and management; primary form/grade; water/volatile/impurity and net basis; periods and gate; stock; intended outputs; allocation; shared assets; unit conversions; upstream datasets
required_quality_disclosureCoverage gaps, unresolved identities, calibration/tests, component balance residuals, temporal representativeness, allocation assumptions, replaceable reasoned ranges and scope exclusions
update_triggerChanged biological origin, production/primary-preparation route, product form or quality, gate, management period, supplier data, component measurement or allocation evidence

11. Data Sources

Source idTypeReferenceUsed for
unsd-cpc-natural-resinsofficial_guidanceUNSD CPC 3.0 subclass 03219, https://unstats.un.org/unsd/classifications/Econ/Structure/Detail/EN/2100/03219 ; accessed 2026-10-08Classification title/context; no detailed note and no universal primary-only inclusion claim
fao-plant-exudate-productionofficial_guidanceFAO Chapter VIII Non-wood forest products, https://www.fao.org/4/t0122e/t0122e0d.htm ; accessed 2026-10-08Plant natural exudation/tapping and distinct gum/resin identities
fao-tapping-routeofficial_guidanceFAO Sustainable utilization of gum and resin by improved tapping technique in some species, https://www.fao.org/4/y4496e/Y4496E29.htm ; accessed 2026-10-08Conditional tapping/stimulant practices, not a universal chemical recipe or amount
fao-lac-primary-statesofficial_guidanceFAO International trade in non-wood forest products: IX Insect products, https://www.fao.org/4/x5326e/x5326e0c.htm ; accessed 2026-10-08Natural versus inoculated lac sources; crude sticklac, cleaned seedlac and extracted shellac distinction
fao-gum-primary-handlingofficial_guidanceFAO Microfinance and forest-based small-scale enterprises: gum arabic, https://www.fao.org/4/a0226e/a0226e10.htm ; accessed 2026-10-08Gum host care, cleaning/grade and packaging example; no extrapolation of season, grade threshold or output factors to other products
fao-agricultural-energyofficial_guidanceFAO Energy demand and consumption in African agriculture, Annex C case-study results, https://www.fao.org/4/v9766e/v9766e08.htmconditional concrete identities and method context; does not establish site use or quantities
fao-package-identitiesofficial_guidanceFAO Packaging for fruits, vegetables and root crops, section 4, https://www.fao.org/4/x5016e/X5016E04.htmconditional concrete identities and method context; does not establish site use or quantities

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