Yunnan Yongchang Silicon Industry Co., Ltd.: New materials Brief

English Data Summary

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Company Profile

Yunnan Yongchang Silicon Industry Co., Ltd. is indexed in Yunnan under New materials. The table below combines recognition context, peer samples and public references for search and review.

Company profile Chinese source

CompanyYunnan Yongchang Silicon Industry Co., Ltd.English company profile

RegionYunnanProvince or municipality in the database

IndustryNew materialsNormalized public industry label

Recognition2023 5th batchLittle Giant recognition context

Patent recordsNot disclosedCompany profile field

Industry percentile5Peer ranking signal

Province sample119Companies in the same region

Industry sample3,381Companies in the same sector

Chain-role sample2,854Same chain-position base

Source pages2Excludes search and registry directories

Published 2026-06-12. Use company files, policy notices, patent records and the Chinese source report for original-language verification.

Summary

Yunnan Yongchang Silicon Industry Co., Ltd. is indexed in the China Little Giant company database. The profile is associated with Yunnan. The report is grouped under New materials. Recognition context: 2023 5th batch. Chinese source report date: 2026-06-12. 2 source-page links are available on this page or in the Chinese report. The English brief covers company profile, product direction, industry-chain role, patent and R&D signals, scale indicators and policy-material checkpoints, with internal links to the company page, Chinese source report and related topic hubs.

English Data Summary

This is a structured summary of the portal's recorded company fields, not a full English translation of the Chinese report or an independently verified company thesis.

Recorded Company Profile

Company: Yunnan Yongchang Silicon Industry Co., Ltd.
Region: Yunnan
Recorded industry: New materials
Recorded chain position: New materials / Base and process materials
Recorded recognition context: 2023 5th batch
Registered-capital field: RMB 390.80 million
Employee field: 807 employees
Listing-status field: Listed

Industry-chain Context

Industry and chain-position labels describe the portal's database classification. They do not establish a specific production process, client list, competitive advantage or a company's participation in an adjacent sector.

Database Peer Benchmarks

Province sample: 119
City sample: 2
Industry sample: 3381
Province-industry sample: 41
Same chain-position sample: 2854
Industry patent percentile: 5

These are database sample statistics, not market shares or audited operating results.

Research Boundary and Original Report

Registration, employee and patent fields retain their recorded database scope; their presence does not establish current capacity, financial performance or ownership of any specific patent. Company-specific products, financial figures, customers and operating claims require the original disclosures. Chinese page provides the corresponding profile and source links. This summary does not constitute investment advice or confirmation of a policy application outcome.

Data Comparison

Peer, chain, region and patent matrices

Core Benchmark

Comparison Dashboard

Sample Base

Province companies119

Regional peer base

City companies2

City-level density

Industry companies3,381

National industry base

Same chain role2,854

Same chain position

Patent Position

Industry patent percentile5

Ranked against industry peers

Provincial segment percentile28

Ranked inside the regional segment

Regional Density

Regional industry peers41

Regional industry base

Same-batch province peers16

Same batch inside province

Industry patent medianChinese source profile fieldPeer IP benchmark

Regional segment medianChinese source profile fieldRegional segment baseline

Company patent countNot disclosedCompany profile field

Industry-chain Reading

UpstreamRaw-material supply / Basic chemical, mineral and bio-based inputsInputs to verify in public materials

Current roleNew materials / Base and process materialsRecorded chain position

DownstreamParts and functional materials / Complete systems and application scenariosApplication and delivery side

Signal	Value	Use
Company patent count	Not disclosed	Company profile field
Industry patent median	61	National peer baseline
Regional segment median	0	Province-industry baseline
Industry patent percentile	5	Relative IP position
Province companies	119	Regional Little Giant base
City companies	2	Local density
Regional industry peers	41	Same province and industry
Same-batch province peers	16	Recognition-year comparison
Same chain-position companies	2,854	National chain-position base
Same chain-group companies	2,854	Broader chain-role base

Peer Signal Matrix

A compact view of regional density, chain-position density, patent benchmarks and capital-market signals.

Current companyYunnan Yongchang Silicon Industry Co., Ltd.Local profile link

Chain nodeBase and process materialsNew materials

Patent percentile5%Industry peer order

Listed peers113Same industry scope

Dimension	Company record	Peer baseline	Reading use
Region	Yunnan	119	Province Little Giant base
City	China	2	Local industrial density
Industry	New materials	3,381	National industry sample
Sub-industry	New materials	41	Province-industry sample
Chain group	New materials	2,854	Broad chain peer base
Chain node	Base and process materials	2,854	Same recorded node
Regional chain node	Yunnan	33	Same node in province
City chain node	China	1	Same node in city
Patent count	Not disclosed	61	Company vs industry median
Regional patent median	Not disclosed	0	Company vs regional segment
Patent percentile	5%	28%	Industry and regional percentile
Recognition batch	2023 5th batch	16	Same-batch province base
Capital / size	RMB 390.80 million	Medium-sized enterprise	Registered capital and size field
Capital market	No stock code recorded	113	Listed peer count in industry

The matrix uses database fields and internal peer links. Counts are comparison bases, not rankings.

Same province-industry 5Same city 1Same chain node 5Same batch-province 5

Policy Evidence Matrix

Company profile Chinese report Application criteria

Evidence item	Current record	Source field	Status
Company identity	Yunnan Yongchang Silicon Industry Co., Ltd.	Company profile	Profile field
Recognition batch	2023 5th batch	Certification record	Source check
Product and chain role	New materials / Base and process materials	Product and chain fields	Profile field
Patent and R&D	Not published · R&D detail not published	Patent and R&D fields	Source check
Capital and scale	RMB 390.80 million · 807 employees · Listed	Capital, employee and listing fields	Profile field
Public references	2 linked references	Reference links	Linked source

Growth and Filing Signals

Established2009
Recognized2023
Current profile2026

Operating history17 years

Years since establishment in the public profile

Recognition timing2023 recognition year

Batch-year context for comparison

Patent recordNot published

Patent count band in the profile

Scale signalRMB 390.80 million · 807 employees · Listed

Capital, employees and listing status

Source coverage2 linked sources

External links attached to the report

Signal	Record	Use
Operating years before recognition	14 years	Recognition timeline
R&D field	R&D detail not published	Company profile
Source coverage	2 linked sources	Report references

Peer Benchmark Table

Comparable companies from the same region, city, chain position or recognition batch. Use the table as a navigation layer, not as a ranking.

Company	Benchmark lens	Region	Industry / chain	Batch	Patents	Employees
Chuxiong Dianzhong Nonferrous Metals Co., Ltd.	Same province and industry	Yunnan / Chinese source profile field	New materials / Metals and alloy materials / New materials / Base and process materials	6th batch	270	800
Yimen COPPER Corp. Ltd.	Same province and industry	Yunnan / Chinese source profile field	New materials / Metals and alloy materials / New materials / Base and process materials	6th batch	237	508
Kunming Hendera Science and Technology Co., Ltd.	Same province and industry	Yunnan / Chinese source profile field	New materials / New materials / Chinese public records indicate intelligent-equipment and industrial-automation activity. / Base and process materials	1st batch	150	99
Sino-Platinum Metals Resources (Yimen) Co., Ltd.	Same province and industry	Yunnan / Chinese source profile field	New materials / Chinese public records indicate environmental-protection and resource-recycling activity. / New materials / Base and process materials	3rd batch	112	232
Kunming Diboo Technology Co., Ltd.	Same province and industry	Yunnan / Chinese source profile field	New materials / New materials / New materials / Base and process materials	5th batch	108	99
Roofer ENERGY Technology (Bao Shan) Co., Ltd.	Same city	Yunnan / Chinese source profile field	Chinese public records indicate intelligent-equipment and industrial-automation activity. / New energy equipment and systems / Chinese public records indicate intelligent-equipment and industrial-automation activity. / Complete systems and application scenarios	3rd batch	28	658
Hengrun Group Co., Ltd.	Same chain position	Hebei / Chinese source profile field	New materials / New materials / New materials / Base and process materials	1st batch	17,206	52
New materials	Same chain position	Shanghai / Shanghai	New materials / New materials / New materials / Base and process materials	5th batch	16,112	371
FUYAO GLASS(Chongqing) Co., Ltd.	Same chain position	Chongqing / Chongqing	New materials / Chinese source profile field / New materials / Base and process materials	6th batch	7,361	1,590
Shanghai Kingfa SCI.& Tech.dvpt. Co., Ltd.	Same chain position	Shanghai / Shanghai	New materials / Chinese source profile field / New materials / Base and process materials	5th batch	5,868	1,135

Industry Chain

Upstream and Downstream Chain Map

A navigable view of the recorded upstream inputs, current chain node and downstream application side.

Upstream Raw-material supply / Basic chemical, mineral and bio-based inputs

Current node Yunnan Yongchang Silicon Industry Co., Ltd. New materials / Base and process materials

Downstream Parts and functional materials / Complete systems and application scenarios

Upstream sample profiles

Item	Record	Use
Chain group	New materials	Use this as the broad industrial-chain context.
Current node	Base and process materials	2,854 national peers in the same recorded node.
Regional node	Yunnan	33 regional peers in the same node.
Reading rule	Reference cue	Linked companies show comparable samples, not confirmed customers or suppliers.

Downstream sample profiles

Region and Batch

Batch and Segment Benchmark

Yunnan 5th batch

Regional base119

Yunnan Little Giant base

City base2

City-level cluster density

Regional segment41

New materials sample inside the region

City segment1

Same-city industry sample

National chain node2,854

Base and process materials

Regional chain node33

New materials

Same-batch region16

5th batch

Listed references113

Public-company disclosure references

Lens	Record	Use
Regional lens	Yunnan / New materials	41 regional segment companies
Chain lens	New materials / Base and process materials	2,854 national node companies
Batch lens	5th batch	16 same-batch companies in the region
Disclosure lens	Listed-company references	113 listed samples in the industry

Peer links

Regional Recognition Ladder

Batch-level counts show the province, city and industry recognition rhythm around this company.

Company batch2023 / 5th batchYunnan Yongchang Silicon Industry Co., Ltd.

Province in same batch16Yunnan

City in same batch1China

Industry in same batch664New materials

NationalYunnanChinaNew materials

2019 / 1st batch

2020 / 2nd batch

2021 / 3rd batch

2022 / 4th batch

2023 / 5th batch

2024 / 6th batch

2025 / 7th batch

Batch	National	Province	City	Industry
2019 / 1st batch	248	8	0	41
2020 / 2nd batch	1,744	34	0	341
2021 / 3rd batch	2,930	17	1	539
2022 / 4th batch	4,365	20	0	915
2023 / 5th batch	3,671	16	1	664
2024 / 6th batch	3,012	15	0	406
2025 / 7th batch	3,461	10	0	502

Counts come from public company records in the portal database.

Batch Trend by Segment

The trend compares the current industry across national, provincial and city samples by recognition batch.

Current batch2023 / 5th batchYunnan Yongchang Silicon Industry Co., Ltd.

Industry total3,408New materials

Province segment41Yunnan

City segment1China

National industryYunnanChina

2019 / 1st batch

2020 / 2nd batch

341

2021 / 3rd batch

539

2022 / 4th batch

915

2023 / 5th batch

664

2024 / 6th batch

406

2025 / 7th batch

502

National peak: 2022 / 4th batch. Province peak: 2020 / 2nd batch. City peak: 2023 / 5th batch.

Batch	National industry	Province segment	City segment	Province share
2019 / 1st batch	41	2	0	4.9%
2020 / 2nd batch	341	8	0	2.3%
2021 / 3rd batch	539	8	0	1.5%
2022 / 4th batch	915	7	0	0.8%
2023 / 5th batch	664	6	1	0.9%
2024 / 6th batch	406	7	0	1.7%
2025 / 7th batch	502	3	0	0.6%

Counts use public recognition-batch records in the company database.

Industry Concentration Map

Province and city rankings show where the same industry is concentrated in the Little Giant database.

Industry sample3,381New materials

Province rank#23Yunnan · 41

City rank#229China · 1

CompanyYunnan Yongchang Silicon Industry Co., Ltd.Current profile

Province ranking

1Jiangsu

529

2Shandong

325

3Zhejiang

300

4Guangdong

244

5Anhui

175

6Hunan

162

7Henan

150

8Yunnan

City ranking

Rank	Region	Companies	Share
1	Shanghai / Shanghai	139	4.1%
2	Jiangsu / Suzhou	120	3.5%
3	Ningbo / Ningbo	88	2.6%
4	Chongqing / Chongqing	76	2.2%
5	Jiangsu	75	2.2%
6	Shenzhen / Shenzhen	73	2.2%
7	Beijing / Beijing	69	2.0%
8	Yunnan	1	0.0%

Counts use the portal company database and the current industry label.

Patents and Capital

Patent Distribution and Innovation Evidence

Patent count, peer median and percentile signals help check whether IP records support the product and chain narrative.

Patent count

Company patentsNot disclosed

Company profile field

Industry median61 records

National peer baseline

Regional segment median0 records

Province-industry baseline

Peer percentile

Industry percentile5%

Compared with national industry peers

Regional segment percentile28%

Compared inside the regional segment

Check item	Record	Use
Patent ownership	Check title, owner and validity	Patent lists should match the filing entity and main product.
Product relevance	Match patents to core products	A high count matters less if the technology is off the main business.
Peer position	Use median and percentile	Compare against same industry and same province-industry samples.

Patent-heavy peer profiles

Report Snapshot

Company	Yunnan Yongchang Silicon Industry Co., Ltd.
Region	Yunnan
Industry	New materials
Published	2026-06-12
Chinese report	Open Chinese report