*Forecasts.
One yuan equals approximately 0.15 U.S. dollars and 0.13 euros (as of August 2021).
Figures included the scale of final products and services delivered by the AI projects to downstream end users and excluded human-computer products, cloud-computing, data center, data center AI training or reasoning chips purchased by end-users for the planning and configuration of AI projects.
Citation formats
Market size of knowledge graph and NLP products in China 2019-2025, by segment
As of 2019, the overall scale of the knowledge graph and natural language processing (NLP) market in China reached roughly ** billion yuan and was projected to grow at an average compound annual rate of **** percent over the observed period, amounting to over *** billion yuan in 2025. In 2020, knowledge graph and NPL core products and services would form a market of nearly **** billion yuan in size and, in the meantime, increase the peripheral industry's value to around **** billion yuan.
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iResearch. (August 5, 2021). Scale of knowledge graph and NLP market in China in 2019, with forecasts until 2025, by segment (in billion yuan) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 25, 2026, from /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/
iResearch. "Scale of knowledge graph and NLP market in China in 2019, with forecasts until 2025, by segment (in billion yuan)." Chart. August 5, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 25, 2026. /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/
iResearch. (2021). Scale of knowledge graph and NLP market in China in 2019, with forecasts until 2025, by segment (in billion yuan). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 25, 2026. /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/
iResearch. "Scale of Knowledge Graph and Nlp Market in China in 2019, with Forecasts until 2025, by Segment (in Billion Yuan)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 5 Aug 2021, /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/
iResearch, Scale of knowledge graph and NLP market in China in 2019, with forecasts until 2025, by segment (in billion yuan) ÌÇÐÄÆƽâ°æ, /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/ (last visited July 25, 2026)
Scale of knowledge graph and NLP market in China in 2019, with forecasts until 2025, by segment (in billion yuan) [Graph], iResearch, August 5, 2021. [Online]. Available: /statistics/1256611/china-scale-of-knowledge-graph-and-nlp-industry-by-segment/
