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Government institution · Jinrongjie · China

China Tobacco

In research, China Tobacco stands highest in Agricultural and Biological Sciences (#573 of 3,409 worldwide), Plant Science (#253 of 1,395 worldwide) and Physical Sciences (#2,822 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Analytical Chemistry, Industrial and Manufacturing Engineering and Biotechnology — Analytical Chemistry is 12.6× its share of world research.

tobacco.gov.cn/htmlROR OpenAlex
World rank, 2022–2025
#3,261
of 28,054 · #7,970 all time
Rank in China
#807
of 3,058
Research works
7.1k
▼ 48% vs 2013–17
Citations
34k
4.8 per fractional work
Top-10% rate
15.9%
record average 16.5%
Open access
24%
world 28%

What is China Tobacco known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Agricultural and Biological SciencesField #573 of 3,409 34.0%333 #1549
Plant ScienceSubfield #253 of 1,395 38.6%199 #926
Physical SciencesDomain #2,822 of 12,888 8.9%1,059 #6554
Life SciencesDomain #2,133 of 7,800 29.6%531 #5085
EngineeringField #2,404 of 6,636 7.5%536 #4985
Biochemistry, Genetics and Molecular BiologyField #1,746 of 3,579 23.4%169 #4216
Food ScienceSubfield #249 of 492 22.4%71 #692
Materials ScienceField #1,402 of 2,468 12.1%109 #3337
Molecular BiologySubfield #1,274 of 2,175 23.4%118 #3119
Computer ScienceField #2,734 of 4,667 6.1%147 #5011

Each strip is that field’s whole ranked pool, with the notch where China Tobacco sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Agricultural and Biological Sciences#1,549 #573
  2. Plant Science#926 #253
  3. Physical Sciences#6,554 #2,822
  4. Life Sciences#5,085 #2,133
  5. Engineering#4,985 #2,404
  6. Biochemistry, Genetics and Molecular Biology#4,216 #1,746
  7. Food Science#692 #249
  8. Materials Science#3,337 #1,402
  9. Molecular Biology#3,119 #1,274
  10. Computer Science#5,011 #2,734
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does China Tobacco specialise in?

Where its research is concentrated relative to its size: Analytical Chemistry takes 12.6× the share of its output that it takes of world research.

  1. Analytical ChemistrySubfield · 43.5 works13×
  2. Industrial and Manufacturing EngineeringSubfield · 89.5 works9.7×
  3. BiotechnologySubfield · 20.5 works7.3×
  4. SpectroscopySubfield · 26.4 works6.7×
  5. Plant ScienceSubfield · 199.0 works6.4×
  6. Food ScienceSubfield · 70.8 works5.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 3.92× its world share, 333 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.77× its world share, 169 worksBiochemistry, Geneti…Immunology and Microbiology: 0.49× its world share, 9 worksImmunology and Micro…Neuroscience: 0.47× its world share, 14 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.11× its world share, 7 worksPharmacology, Toxico…Chemical Engineering: 1.51× its world share, 9 worksChemical EngineeringChemistry: 4.31× its world share, 121 worksChemistryComputer Science: 1.06× its world share, 147 worksComputer ScienceEarth and Planetary Sciences: 0.50× its world share, 14 worksEarth and Planetary …Energy: 1.52× its world share, 25 worksEnergyEngineering: 2.00× its world share, 536 worksEngineeringEnvironmental Science: 1.01× its world share, 90 worksEnvironmental ScienceMaterials Science: 1.75× its world share, 109 worksMaterials ScienceMathematics: 0.07× its world share, 2 worksMathematicsPhysics and Astronomy: 0.17× its world share, 7 worksPhysics and AstronomyDentistry: 0.12× its world share, 1 worksDentistryHealth Professions: 0.09× its world share, 4 worksHealth ProfessionsMedicine: 0.26× its world share, 89 worksMedicineNursing: 1.72× its world share, 15 worksNursingVeterinary: 0.20× its world share, 0 worksVeterinaryArts and Humanities: 0.01× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.66× its world share, 38 worksBusiness, Management…Decision Sciences: 0.93× its world share, 16 worksDecision SciencesEconomics, Econometrics and Finance: 0.11× its world share, 4 worksEconomics, Econometr…Psychology: 0.09× its world share, 5 worksPsychologySocial Sciences: 0.10× its world share, 23 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 4.3×. Every wedge is a field page.

Who are the top researchers at China Tobacco?

Ranked on the composite score, Han Zheng, Zhenjie Li and Wei Zhao lead among researchers whose main affiliation is China Tobacco.

  1. 1 Han Zheng China · #292,898 worldwide 210 citations · 30 works
  2. 2 Zhenjie Li China · #581,251 worldwide 84 citations · 20 works
  3. 3 Wei Zhao China · #639,868 worldwide 101 citations · 19 works
  4. 4 Yang Xi China · #705,727 worldwide 0 citations · 16 works
  5. 5 Miao Ming-ming China · #740,938 worldwide 18 citations · 34 works
  6. 6 Pei He China · #788,508 worldwide 79 citations · 44 works
  7. 7 Dongliang Li China · #908,444 worldwide 27 citations · 32 works
  8. 8 Judith Mackay China · #947,090 worldwide 21 citations · 16 works
  9. 9 Hongwei Hou China · #952,649 worldwide 114 citations · 33 works
  10. 10 Deng Xiaohua China · #978,158 worldwide 1 citations · 19 works
All ranked researchers at China Tobacco

Which keywords describe research at China Tobacco?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Vision, Internet of Things, Wireless Sensor Networks, Machine Learning, Hyperspectral Imaging, Plant Immunity and Quality Assessment.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning152▲ 2.5×68 topics
  2. Machine Learning105▲ 1.79×70 topics
  3. Internet of Things86▲ 5.5×24 topics
  4. Machine Vision80▲ 20×6 topics
  5. Neural Networks64▲ 2.3×34 topics
  6. Biomedical Applications60▲ 2.8×33 topics
  7. Wireless Sensor Networks55▲ 6.8×14 topics
  8. Hyperspectral Imaging44▲ 8.6×7 topics
  9. Plant Immunity41▲ 24×2 topics
  10. Quality Assessment39▲ 12×2 topics
  11. Antioxidant Activity39▲ 3.4×27 topics
  12. Image Processing37▲ 4.6×11 topics
  13. Rhizosphere Interactions36▲ 24×2 topics
  14. Food Authentication35▲ 18×2 topics
  15. Root Exudates34▲ 27×2 topics
  16. Fermentation34▲ 14×6 topics
  17. Microbiome34▲ 14×2 topics
  18. Polyphenols33▲ 11×5 topics
  19. Principal Component Analysis33▲ 13×3 topics
  20. Near-Infrared Spectroscopy33▲ 20×2 topics
  21. Spectral Analysis33▲ 21×2 topics
  22. Variable Selection33▲ 19×2 topics
  23. Chemometric Tools33▲ 27×1 topic
  24. Multivariate Calibration33▲ 27×1 topic
  25. Pattern Recognition Receptors33▲ 15×3 topics
  26. Texture Analysis33▲ 8.0×3 topics
  27. Microbial Pathogens32▲ 32×1 topic
  28. Systemic Acquired Resistance32▲ 32×1 topic
  29. Fabric Defect Detection32▲ 23×1 topic
  30. Semiconductor Manufacturing32▲ 23×1 topic
  31. Volatile Organic Compounds31▲ 16×3 topics
  32. Breath Analysis30▲ 16×2 topics
  33. Lung Cancer29▲ 9.6×2 topics
  34. Disease Diagnosis29▲ 20×1 topic
  35. Electronic Nose29▲ 20×1 topic
  36. Genetic Algorithm28▲ 11×7 topics
  37. Neural Network28▲ 8.2×7 topics
  38. Transcription Factors28▲ 13×4 topics
  39. Aroma Compounds26▲ 16×3 topics
  40. Metabolic Engineering26▲ 15×4 topics

Which research topics does China Tobacco publish most on?

By volume in 2022–2025: Spectroscopy and Chemometric Analyses, Plant-Microbe Interactions and Immunity, Industrial Vision Systems and Defect Detection and Advanced Chemical Sensor Technologies.

Spectroscopy and Chemome…33Spectroscopy and Chemometric Analyses: 33 fractional worksPlant-Microbe Interactio…32Plant-Microbe Interactions and Immunity: 32 fractional worksIndustrial Vision System…32Industrial Vision Systems and Defect Detection: 32 fractional worksAdvanced Chemical Sensor…29Advanced Chemical Sensor Technologies: 29 fractional worksAdvanced Manufacturing and Logistics Optimization: 25 fractional worksAdvanced Algorithms and Applications: 16 fractional worksFermentation and Sensory…16Fermentation and Sensory Analysis: 16 fractional worksAdvanced Computing and Algorithms: 14 fractional worksPlant Gene Expression Analysis: 14 fractional worksThermochemical Biomass Conversion Processes: 14 fractional works
Analytical ChemistryPlant ScienceIndustrial and Manufacturing EngineeringBiomedical Engineering4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Spectroscopy and Chemometric Analyses Analytical Chemistry 33 works
  2. 2 Plant-Microbe Interactions and Immunity Plant Science 32 works
  3. 3 Industrial Vision Systems and Defect Detection Industrial and Manufacturing Engineering 32 works
  4. 4 Advanced Chemical Sensor Technologies Biomedical Engineering 29 works
  5. 5 Advanced Manufacturing and Logistics Optimization Industrial and Manufacturing Engineering 25 works
  6. 6 Advanced Algorithms and Applications Control and Systems Engineering 16 works
  7. 7 Fermentation and Sensory Analysis Food Science 16 works
  8. 8 Advanced Computing and Algorithms Urban Studies 14 works
  9. 9 Plant Gene Expression Analysis Molecular Biology 14 works
  10. 10 Thermochemical Biomass Conversion Processes Biomedical Engineering 14 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available23.8%not open76.2%

World: 28% of research is openly available.

with international co-authors3.5%domestic only96.5%

World: 19% is written across borders.

How has China Tobacco's research output changed?

Output in 2018–2022 was 48% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.